Huge News!Announcing our $40M Series B led by Abstract Ventures.Learn More →
Socket
Sign inDemoInstall
Socket
Sign inDemoInstall

@phensley/decimal

Package Overview
Dependencies
Maintainers
1
Versions
198
Alerts
File Explorer

Advanced tools

License
Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install

@phensley/decimal - npm Package Compare versions

Comparing version 1.6.0 to 1.6.1

132

lib-es/decimal.js

@@ -52,4 +52,4 @@ import { add, divide, multiply, subtract, trimLeadingZeros, DivMod } from './math';

var size = function (n) {
var q = (n / 7 /* Constants.RDIGITS */) | 0;
var r = n - q * 7 /* Constants.RDIGITS */;
var q = (n / 7 /* RDIGITS */) | 0;
var r = n - q * 7 /* RDIGITS */;
return r === 0 ? q : q + 1;

@@ -67,3 +67,3 @@ };

this._exp = 0;
this.flag = 0 /* DecimalFlag.NONE */;
this.flag = 0 /* NONE */;
if (typeof num === 'string' || typeof num === 'number') {

@@ -89,3 +89,3 @@ this.parse(num);

Decimal.prototype.isNaN = function () {
return this.flag === 1 /* DecimalFlag.NAN */;
return this.flag === 1 /* NAN */;
};

@@ -102,3 +102,3 @@ /**

Decimal.prototype.isInfinity = function () {
return this.flag === 2 /* DecimalFlag.INFINITY */;
return this.flag === 2 /* INFINITY */;
};

@@ -122,3 +122,3 @@ /**

// NAN is never equal to itself or any other value
if (u.flag === 1 /* DecimalFlag.NAN */ || v.flag === 1 /* DecimalFlag.NAN */) {
if (u.flag === 1 /* NAN */ || v.flag === 1 /* NAN */) {
return -1;

@@ -133,3 +133,3 @@ }

// Positive infinity after all other values
return u.flag === 2 /* DecimalFlag.INFINITY */ ? (u.sign === -1 ? -1 : 1) : v.sign === -1 ? 1 : -1;
return u.flag === 2 /* INFINITY */ ? (u.sign === -1 ? -1 : 1) : v.sign === -1 ? 1 : -1;
}

@@ -234,3 +234,3 @@ u = u.stripTrailingZeros();

v = coerceDecimal(v);
var r = this.handleFlags(0 /* Op.ADDITION */, v);
var r = this.handleFlags(0 /* ADDITION */, v);
if (r === undefined) {

@@ -249,3 +249,3 @@ if (this.isZero()) {

v = coerceDecimal(v);
var r = this.handleFlags(1 /* Op.SUBTRACTION */, v);
var r = this.handleFlags(1 /* SUBTRACTION */, v);
if (r === undefined) {

@@ -265,3 +265,3 @@ if (this.isZero()) {

v = coerceDecimal(v);
var r = this.handleFlags(2 /* Op.MULTIPLICATION */, v);
var r = this.handleFlags(2 /* MULTIPLICATION */, v);
if (r !== undefined) {

@@ -302,3 +302,3 @@ return r;

v = coerceDecimal(v);
var r = this.handleFlags(3 /* Op.DIVISION */, v);
var r = this.handleFlags(3 /* DIVISION */, v);
if (r !== undefined) {

@@ -352,5 +352,5 @@ return r;

v = coerceDecimal(v);
var rq = this.handleFlags(3 /* Op.DIVISION */, v);
var rq = this.handleFlags(3 /* DIVISION */, v);
if (rq !== undefined) {
var rm = this.handleFlags(4 /* Op.MOD */, v);
var rm = this.handleFlags(4 /* MOD */, v);
return [rq, rm];

@@ -394,3 +394,3 @@ }

v = coerceDecimal(v);
var r = this.handleFlags(4 /* Op.MOD */, v);
var r = this.handleFlags(4 /* MOD */, v);
return r === undefined ? this.divmod(v)[1] : r;

@@ -411,3 +411,3 @@ };

var n = d[i];
r = i * 7 /* Constants.RDIGITS */;
r = i * 7 /* RDIGITS */;
while (n % 10 === 0) {

@@ -456,3 +456,3 @@ n /= 10 | 0;

var len = this.data.length;
return (len - 1) * 7 /* Constants.RDIGITS */ + digitCount(this.data[len - 1]);
return (len - 1) * 7 /* RDIGITS */ + digitCount(this.data[len - 1]);
};

@@ -654,3 +654,3 @@ /**

var d = this.data[i];
var c = i === last ? digitCount(d) : 7 /* Constants.RDIGITS */;
var c = i === last ? digitCount(d) : 7 /* RDIGITS */;
// Loop over the decimal digits

@@ -701,5 +701,5 @@ for (var j = 0; j < c; j++) {

switch (this.flag) {
case 1 /* DecimalFlag.NAN */:
case 1 /* NAN */:
return 'NaN';
case 2 /* DecimalFlag.INFINITY */:
case 2 /* INFINITY */:
default:

@@ -711,5 +711,5 @@ return this.sign === 1 ? 'Infinity' : '-Infinity';

switch (this.flag) {
case 1 /* DecimalFlag.NAN */:
case 1 /* NAN */:
return [{ type: 'nan', value: 'NaN' }];
case 2 /* DecimalFlag.INFINITY */:
case 2 /* INFINITY */:
default:

@@ -754,11 +754,11 @@ var s = this.sign === 1 ? 'Infinity' : '-Infinity';

// Any operation involving a NAN returns a NAN
if (uflag === 1 /* DecimalFlag.NAN */ || vflag === 1 /* DecimalFlag.NAN */) {
if (uflag === 1 /* NAN */ || vflag === 1 /* NAN */) {
return NAN;
}
var uinf = uflag === 2 /* DecimalFlag.INFINITY */;
var vinf = vflag === 2 /* DecimalFlag.INFINITY */;
var uinf = uflag === 2 /* INFINITY */;
var vinf = vflag === 2 /* INFINITY */;
var uzero = u.isZero();
var vzero = v.isZero();
switch (op) {
case 0 /* Op.ADDITION */:
case 0 /* ADDITION */:
if (uinf && vinf) {

@@ -771,3 +771,3 @@ return u.sign === v.sign ? (u.sign === 1 ? POSITIVE_INFINITY : NEGATIVE_INFINITY) : NAN;

break;
case 1 /* Op.SUBTRACTION */:
case 1 /* SUBTRACTION */:
if (uinf && vinf) {

@@ -786,3 +786,3 @@ return u.sign === v.sign ? NAN : u.sign === 1 ? POSITIVE_INFINITY : NEGATIVE_INFINITY;

break;
case 2 /* Op.MULTIPLICATION */:
case 2 /* MULTIPLICATION */:
if (uinf) {

@@ -795,3 +795,3 @@ return vzero ? NAN : u.sign === v.sign ? POSITIVE_INFINITY : NEGATIVE_INFINITY;

break;
case 3 /* Op.DIVISION */:
case 3 /* DIVISION */:
if (uinf && vinf) {

@@ -816,3 +816,3 @@ return NAN;

break;
case 4 /* Op.MOD */:
case 4 /* MOD */:
if (uinf || vzero) {

@@ -847,4 +847,4 @@ return NAN;

// Compute the shift in terms of our radix.
var q = (shift / 7 /* Constants.RDIGITS */) | 0;
var r = shift - q * 7 /* Constants.RDIGITS */;
var q = (shift / 7 /* RDIGITS */) | 0;
var r = shift - q * 7 /* RDIGITS */;
// Expand w to hold shifted result and zero all elements.

@@ -863,3 +863,3 @@ var n = size(prec + shift);

var powlo = POWERS10[r];
var powhi = POWERS10[7 /* Constants.RDIGITS */ - r];
var powhi = POWERS10[7 /* RDIGITS */ - r];
var hi = 0;

@@ -912,3 +912,3 @@ var lo = 0;

var div = new DivMod();
var _d = div.word(shift, 7 /* Constants.RDIGITS */), q = _d[0], r = _d[1];
var _d = div.word(shift, 7 /* RDIGITS */), q = _d[0], r = _d[1];
var data = w.data.slice();

@@ -921,3 +921,3 @@ w.data.fill(0);

// q is always non-zero here, else there would be no shift
_a = div.pow10(data[q - 1], 7 /* Constants.RDIGITS */ - 1), rnd = _a[0], rest = _a[1];
_a = div.pow10(data[q - 1], 7 /* RDIGITS */ - 1), rnd = _a[0], rest = _a[1];
if (rest === 0) {

@@ -932,3 +932,3 @@ rest = allzero(data, q - 1) === 0 ? 1 : 0;

var hiprev = 0;
var ph = POWERS10[7 /* Constants.RDIGITS */ - r];
var ph = POWERS10[7 /* RDIGITS */ - r];
// q is always < data.length here; otherwise r == 0

@@ -998,3 +998,3 @@ _b = div.pow10(data[q], r), hiprev = _b[0], rest = _b[1];

s = d[i] + k;
k = s === 10000000 /* Constants.RADIX */ ? 1 : 0;
k = s === 10000000 /* RADIX */ ? 1 : 0;
d[i] = k ? 0 : s;

@@ -1094,7 +1094,7 @@ }

if (isNaN(arg)) {
this.flag = 1 /* DecimalFlag.NAN */;
this.flag = 1 /* NAN */;
return;
}
if (!isFinite(arg)) {
this.flag = 2 /* DecimalFlag.INFINITY */;
this.flag = 2 /* INFINITY */;
this.sign = arg === Infinity ? 1 : -1;

@@ -1121,7 +1121,7 @@ return;

if (NAN_VALUES.has(str)) {
this.flag = 1 /* DecimalFlag.NAN */;
this.flag = 1 /* NAN */;
return;
}
if (POS_INFINITY.has(str)) {
this.flag = 2 /* DecimalFlag.INFINITY */;
this.flag = 2 /* INFINITY */;
this.sign = 1;

@@ -1131,3 +1131,3 @@ return;

if (NEG_INFINITY.has(str)) {
this.flag = 2 /* DecimalFlag.INFINITY */;
this.flag = 2 /* INFINITY */;
this.sign = -1;

@@ -1156,5 +1156,5 @@ return;

switch (code) {
case 69 /* Chars.ELOWER */:
case 101 /* Chars.EUPPER */:
if (flags & 4 /* ParseFlags.EXP */) {
case 69 /* ELOWER */:
case 101 /* EUPPER */:
if (flags & 4 /* EXP */) {
return "Extra exponent character at ".concat(i);

@@ -1170,4 +1170,4 @@ }

// Indicate we have an exponent, and clear the sign flag.
flags |= 4 /* ParseFlags.EXP */;
flags &= ~1 /* ParseFlags.SIGN */;
flags |= 4 /* EXP */;
flags &= ~1 /* SIGN */;
// Copy the parsed number to the exponent and reset the digit count.

@@ -1180,34 +1180,34 @@ dig = 0;

break;
case 45 /* Chars.MINUS */:
case 43 /* Chars.PLUS */:
case 45 /* MINUS */:
case 43 /* PLUS */:
if (dig === 0) {
return 'Found a bare sign symbol';
}
if (flags & 1 /* ParseFlags.SIGN */) {
if (flags & 1 /* SIGN */) {
return "Duplicate sign character at ".concat(i);
}
sign = code === 45 /* Chars.MINUS */ ? -1 : 1;
flags |= 1 /* ParseFlags.SIGN */;
sign = code === 45 /* MINUS */ ? -1 : 1;
flags |= 1 /* SIGN */;
break;
case 46 /* Chars.DOT */:
if (flags & 2 /* ParseFlags.POINT */) {
case 46 /* DOT */:
if (flags & 2 /* POINT */) {
return "Extra radix point seen at ".concat(i);
}
flags |= 2 /* ParseFlags.POINT */;
flags |= 2 /* POINT */;
exp -= dig;
break;
case 48 /* Chars.DIGIT0 */:
case 49 /* Chars.DIGIT1 */:
case 50 /* Chars.DIGIT2 */:
case 51 /* Chars.DIGIT3 */:
case 52 /* Chars.DIGIT4 */:
case 53 /* Chars.DIGIT5 */:
case 54 /* Chars.DIGIT6 */:
case 55 /* Chars.DIGIT7 */:
case 56 /* Chars.DIGIT8 */:
case 57 /* Chars.DIGIT9 */:
n += (code - 48 /* Chars.DIGIT0 */) * POWERS10[z];
case 48 /* DIGIT0 */:
case 49 /* DIGIT1 */:
case 50 /* DIGIT2 */:
case 51 /* DIGIT3 */:
case 52 /* DIGIT4 */:
case 53 /* DIGIT5 */:
case 54 /* DIGIT6 */:
case 55 /* DIGIT7 */:
case 56 /* DIGIT8 */:
case 57 /* DIGIT9 */:
n += (code - 48 /* DIGIT0 */) * POWERS10[z];
z++;
dig++;
if (z === 7 /* Constants.RDIGITS */) {
if (z === 7 /* RDIGITS */) {
data.push(n);

@@ -1214,0 +1214,0 @@ n = 0;

46

lib-es/math.js

@@ -19,5 +19,5 @@ import { POWERS10 } from './types';

var z = u[j] + vj + k;
w[j] = z % 10000000 /* Constants.RADIX */;
w[j] = z % 10000000 /* RADIX */;
// .. k is being set to 1 or 0, to carry
k = (z / 10000000 /* Constants.RADIX */) | 0;
k = (z / 10000000 /* RADIX */) | 0;
// A3. Loop on j

@@ -46,3 +46,3 @@ j++;

var z = u[j] - v[j] - k;
w[j] = z < 0 ? z + 10000000 /* Constants.RADIX */ : z;
w[j] = z < 0 ? z + 10000000 /* RADIX */ : z;
// k is set to 1 or 0, indicating a borrow

@@ -56,3 +56,3 @@ k = z < 0 ? 1 : 0;

var z = u[j] - k;
w[j] = z < 0 ? z + 10000000 /* Constants.RADIX */ : z;
w[j] = z < 0 ? z + 10000000 /* RADIX */ : z;
k = z < 0 ? 1 : 0;

@@ -89,4 +89,4 @@ j++;

var p = k + w[i + j] + u[i] * v[j];
k = (p / 10000000 /* Constants.RADIX */) | 0;
w[i + j] = p - k * 10000000 /* Constants.RADIX */;
k = (p / 10000000 /* RADIX */) | 0;
w[i + j] = p - k * 10000000 /* RADIX */;
// M5. Loop on i

@@ -111,4 +111,4 @@ i++;

var p = k + u[i] * v;
k = (p / 10000000 /* Constants.RADIX */) | 0;
w[i] = p - k * 10000000 /* Constants.RADIX */;
k = (p / 10000000 /* RADIX */) | 0;
w[i] = p - k * 10000000 /* RADIX */;
}

@@ -143,3 +143,3 @@ if (k > 0) {

// D1. Normalize
var d = (10000000 /* Constants.RADIX */ / (v[n - 1] + 1)) | 0;
var d = (10000000 /* RADIX */ / (v[n - 1] + 1)) | 0;
if (d !== 1) {

@@ -156,3 +156,3 @@ multiplyword(u, uc, nplusm, d);

// D3. Calculate q̂ and r̂.
p = u[j + n - 1] + u[j + n] * 10000000 /* Constants.RADIX */;
p = u[j + n - 1] + u[j + n] * 10000000 /* RADIX */;
var qhat = (p / v[n - 1]) | 0;

@@ -162,6 +162,6 @@ var rhat = p - qhat * v[n - 1];

// D3. Test if q̂ = radix ...
if (qhat < 10000000 /* Constants.RADIX */) {
if (qhat < 10000000 /* RADIX */) {
var z = qhat * v[n - 2];
hi = (z / 10000000 /* Constants.RADIX */) | 0;
lo = z - hi * 10000000 /* Constants.RADIX */;
hi = (z / 10000000 /* RADIX */) | 0;
lo = z - hi * 10000000 /* RADIX */;
if (hi <= rhat) {

@@ -176,3 +176,3 @@ if (hi !== rhat || lo <= u[j + n - 2]) {

rhat += v[n - 1];
if (rhat >= 10000000 /* Constants.RADIX */) {
if (rhat >= 10000000 /* RADIX */) {
break;

@@ -187,8 +187,8 @@ }

p = qhat * v[i] + k;
hi = (p / 10000000 /* Constants.RADIX */) | 0;
lo = p - hi * 10000000 /* Constants.RADIX */;
hi = (p / 10000000 /* RADIX */) | 0;
lo = p - hi * 10000000 /* RADIX */;
// Subtract and determine carry.
var x = u[i + j] - lo;
k = x < 0 ? 1 : 0;
u[i + j] = k ? x + 10000000 /* Constants.RADIX */ : x;
u[i + j] = k ? x + 10000000 /* RADIX */ : x;
k += hi;

@@ -212,3 +212,3 @@ }

for (var i = n - 1; i >= 0; i--) {
p = u[i] + k * 10000000 /* Constants.RADIX */;
p = u[i] + k * 10000000 /* RADIX */;
r[i] = (p / d) | 0;

@@ -230,3 +230,3 @@ k = p - r[i] * d;

for (var i = n - 1; i >= 0; i--) {
var p = u[i] + r * 10000000 /* Constants.RADIX */;
var p = u[i] + r * 10000000 /* RADIX */;
q[i] = (p / v) | 0;

@@ -246,4 +246,4 @@ r = p - q[i] * v;

s = u[i + j] + (v[i] + k);
k = s >= 10000000 /* Constants.RADIX */ ? 1 : 0;
u[i + j] = k ? s - 10000000 /* Constants.RADIX */ : s;
k = s >= 10000000 /* RADIX */ ? 1 : 0;
u[i + j] = k ? s - 10000000 /* RADIX */ : s;
i++;

@@ -253,4 +253,4 @@ }

s = u[i + j] + k;
k = s === 10000000 /* Constants.RADIX */ ? 1 : /* istanbul ignore next */ 0;
u[i + j] = k === 1 ? s - 10000000 /* Constants.RADIX */ : /* istanbul ignore next */ s;
k = s === 10000000 /* RADIX */ ? 1 : /* istanbul ignore next */ 0;
u[i + j] = k === 1 ? s - 10000000 /* RADIX */ : /* istanbul ignore next */ s;
i++;

@@ -257,0 +257,0 @@ }

20

lib-es/operations.js

@@ -9,3 +9,3 @@ import { DivMod } from './math';

var m = b.length;
var _c = div.word(shift, 7 /* Constants.RDIGITS */), q = _c[0], r = _c[1];
var _c = div.word(shift, 7 /* RDIGITS */), q = _c[0], r = _c[1];
if (r === 0) {

@@ -27,3 +27,3 @@ while (--m >= 0) {

--n;
_a = div.pow10(b[m--], 7 /* Constants.RDIGITS */ - r), hi = _a[0], loprev = _a[1];
_a = div.pow10(b[m--], 7 /* RDIGITS */ - r), hi = _a[0], loprev = _a[1];
if (hi !== 0) {

@@ -38,3 +38,3 @@ c = cmp(a[n], hi);

for (; m >= 0; m--, n--) {
_b = div.pow10(b[m], 7 /* Constants.RDIGITS */ - r), hi = _b[0], lo = _b[1];
_b = div.pow10(b[m], 7 /* RDIGITS */ - r), hi = _b[0], lo = _b[1];
x = ph * loprev + hi;

@@ -69,13 +69,13 @@ c = cmp(a[n], x);

export var digitCount = function (w) {
if (w < 10000 /* Constants.P4 */) {
if (w < 100 /* Constants.P2 */) {
return w < 10 /* Constants.P1 */ ? 1 : 2;
if (w < 10000 /* P4 */) {
if (w < 100 /* P2 */) {
return w < 10 /* P1 */ ? 1 : 2;
}
return w < 1000 /* Constants.P3 */ ? 3 : 4;
return w < 1000 /* P3 */ ? 3 : 4;
}
if (w < 1000000 /* Constants.P6 */) {
return w < 100000 /* Constants.P5 */ ? 5 : 6;
if (w < 1000000 /* P6 */) {
return w < 100000 /* P5 */ ? 5 : 6;
}
return w < 10000000 /* Constants.P7 */ ? 7 : 8;
return w < 10000000 /* P7 */ ? 7 : 8;
};
//# sourceMappingURL=operations.js.map

18

lib-es/types.js
export var POWERS10 = [
1 /* Constants.P0 */,
10 /* Constants.P1 */,
100 /* Constants.P2 */,
1000 /* Constants.P3 */,
10000 /* Constants.P4 */,
100000 /* Constants.P5 */,
1000000 /* Constants.P6 */,
10000000 /* Constants.P7 */,
100000000 /* Constants.P8 */,
1 /* P0 */,
10 /* P1 */,
100 /* P2 */,
1000 /* P3 */,
10000 /* P4 */,
100000 /* P5 */,
1000000 /* P6 */,
10000000 /* P7 */,
100000000 /* P8 */,
];
//# sourceMappingURL=types.js.map

132

lib/decimal.js

@@ -56,4 +56,4 @@ "use strict";

var size = function (n) {
var q = (n / 7 /* Constants.RDIGITS */) | 0;
var r = n - q * 7 /* Constants.RDIGITS */;
var q = (n / 7 /* RDIGITS */) | 0;
var r = n - q * 7 /* RDIGITS */;
return r === 0 ? q : q + 1;

@@ -71,3 +71,3 @@ };

this._exp = 0;
this.flag = 0 /* DecimalFlag.NONE */;
this.flag = 0 /* NONE */;
if (typeof num === 'string' || typeof num === 'number') {

@@ -93,3 +93,3 @@ this.parse(num);

Decimal.prototype.isNaN = function () {
return this.flag === 1 /* DecimalFlag.NAN */;
return this.flag === 1 /* NAN */;
};

@@ -106,3 +106,3 @@ /**

Decimal.prototype.isInfinity = function () {
return this.flag === 2 /* DecimalFlag.INFINITY */;
return this.flag === 2 /* INFINITY */;
};

@@ -126,3 +126,3 @@ /**

// NAN is never equal to itself or any other value
if (u.flag === 1 /* DecimalFlag.NAN */ || v.flag === 1 /* DecimalFlag.NAN */) {
if (u.flag === 1 /* NAN */ || v.flag === 1 /* NAN */) {
return -1;

@@ -137,3 +137,3 @@ }

// Positive infinity after all other values
return u.flag === 2 /* DecimalFlag.INFINITY */ ? (u.sign === -1 ? -1 : 1) : v.sign === -1 ? 1 : -1;
return u.flag === 2 /* INFINITY */ ? (u.sign === -1 ? -1 : 1) : v.sign === -1 ? 1 : -1;
}

@@ -238,3 +238,3 @@ u = u.stripTrailingZeros();

v = (0, exports.coerceDecimal)(v);
var r = this.handleFlags(0 /* Op.ADDITION */, v);
var r = this.handleFlags(0 /* ADDITION */, v);
if (r === undefined) {

@@ -253,3 +253,3 @@ if (this.isZero()) {

v = (0, exports.coerceDecimal)(v);
var r = this.handleFlags(1 /* Op.SUBTRACTION */, v);
var r = this.handleFlags(1 /* SUBTRACTION */, v);
if (r === undefined) {

@@ -269,3 +269,3 @@ if (this.isZero()) {

v = (0, exports.coerceDecimal)(v);
var r = this.handleFlags(2 /* Op.MULTIPLICATION */, v);
var r = this.handleFlags(2 /* MULTIPLICATION */, v);
if (r !== undefined) {

@@ -306,3 +306,3 @@ return r;

v = (0, exports.coerceDecimal)(v);
var r = this.handleFlags(3 /* Op.DIVISION */, v);
var r = this.handleFlags(3 /* DIVISION */, v);
if (r !== undefined) {

@@ -356,5 +356,5 @@ return r;

v = (0, exports.coerceDecimal)(v);
var rq = this.handleFlags(3 /* Op.DIVISION */, v);
var rq = this.handleFlags(3 /* DIVISION */, v);
if (rq !== undefined) {
var rm = this.handleFlags(4 /* Op.MOD */, v);
var rm = this.handleFlags(4 /* MOD */, v);
return [rq, rm];

@@ -398,3 +398,3 @@ }

v = (0, exports.coerceDecimal)(v);
var r = this.handleFlags(4 /* Op.MOD */, v);
var r = this.handleFlags(4 /* MOD */, v);
return r === undefined ? this.divmod(v)[1] : r;

@@ -415,3 +415,3 @@ };

var n = d[i];
r = i * 7 /* Constants.RDIGITS */;
r = i * 7 /* RDIGITS */;
while (n % 10 === 0) {

@@ -460,3 +460,3 @@ n /= 10 | 0;

var len = this.data.length;
return (len - 1) * 7 /* Constants.RDIGITS */ + (0, operations_1.digitCount)(this.data[len - 1]);
return (len - 1) * 7 /* RDIGITS */ + (0, operations_1.digitCount)(this.data[len - 1]);
};

@@ -658,3 +658,3 @@ /**

var d = this.data[i];
var c = i === last ? (0, operations_1.digitCount)(d) : 7 /* Constants.RDIGITS */;
var c = i === last ? (0, operations_1.digitCount)(d) : 7 /* RDIGITS */;
// Loop over the decimal digits

@@ -705,5 +705,5 @@ for (var j = 0; j < c; j++) {

switch (this.flag) {
case 1 /* DecimalFlag.NAN */:
case 1 /* NAN */:
return 'NaN';
case 2 /* DecimalFlag.INFINITY */:
case 2 /* INFINITY */:
default:

@@ -715,5 +715,5 @@ return this.sign === 1 ? 'Infinity' : '-Infinity';

switch (this.flag) {
case 1 /* DecimalFlag.NAN */:
case 1 /* NAN */:
return [{ type: 'nan', value: 'NaN' }];
case 2 /* DecimalFlag.INFINITY */:
case 2 /* INFINITY */:
default:

@@ -758,11 +758,11 @@ var s = this.sign === 1 ? 'Infinity' : '-Infinity';

// Any operation involving a NAN returns a NAN
if (uflag === 1 /* DecimalFlag.NAN */ || vflag === 1 /* DecimalFlag.NAN */) {
if (uflag === 1 /* NAN */ || vflag === 1 /* NAN */) {
return NAN;
}
var uinf = uflag === 2 /* DecimalFlag.INFINITY */;
var vinf = vflag === 2 /* DecimalFlag.INFINITY */;
var uinf = uflag === 2 /* INFINITY */;
var vinf = vflag === 2 /* INFINITY */;
var uzero = u.isZero();
var vzero = v.isZero();
switch (op) {
case 0 /* Op.ADDITION */:
case 0 /* ADDITION */:
if (uinf && vinf) {

@@ -775,3 +775,3 @@ return u.sign === v.sign ? (u.sign === 1 ? POSITIVE_INFINITY : NEGATIVE_INFINITY) : NAN;

break;
case 1 /* Op.SUBTRACTION */:
case 1 /* SUBTRACTION */:
if (uinf && vinf) {

@@ -790,3 +790,3 @@ return u.sign === v.sign ? NAN : u.sign === 1 ? POSITIVE_INFINITY : NEGATIVE_INFINITY;

break;
case 2 /* Op.MULTIPLICATION */:
case 2 /* MULTIPLICATION */:
if (uinf) {

@@ -799,3 +799,3 @@ return vzero ? NAN : u.sign === v.sign ? POSITIVE_INFINITY : NEGATIVE_INFINITY;

break;
case 3 /* Op.DIVISION */:
case 3 /* DIVISION */:
if (uinf && vinf) {

@@ -820,3 +820,3 @@ return NAN;

break;
case 4 /* Op.MOD */:
case 4 /* MOD */:
if (uinf || vzero) {

@@ -851,4 +851,4 @@ return NAN;

// Compute the shift in terms of our radix.
var q = (shift / 7 /* Constants.RDIGITS */) | 0;
var r = shift - q * 7 /* Constants.RDIGITS */;
var q = (shift / 7 /* RDIGITS */) | 0;
var r = shift - q * 7 /* RDIGITS */;
// Expand w to hold shifted result and zero all elements.

@@ -867,3 +867,3 @@ var n = size(prec + shift);

var powlo = types_1.POWERS10[r];
var powhi = types_1.POWERS10[7 /* Constants.RDIGITS */ - r];
var powhi = types_1.POWERS10[7 /* RDIGITS */ - r];
var hi = 0;

@@ -916,3 +916,3 @@ var lo = 0;

var div = new math_1.DivMod();
var _d = div.word(shift, 7 /* Constants.RDIGITS */), q = _d[0], r = _d[1];
var _d = div.word(shift, 7 /* RDIGITS */), q = _d[0], r = _d[1];
var data = w.data.slice();

@@ -925,3 +925,3 @@ w.data.fill(0);

// q is always non-zero here, else there would be no shift
_a = div.pow10(data[q - 1], 7 /* Constants.RDIGITS */ - 1), rnd = _a[0], rest = _a[1];
_a = div.pow10(data[q - 1], 7 /* RDIGITS */ - 1), rnd = _a[0], rest = _a[1];
if (rest === 0) {

@@ -936,3 +936,3 @@ rest = (0, operations_1.allzero)(data, q - 1) === 0 ? 1 : 0;

var hiprev = 0;
var ph = types_1.POWERS10[7 /* Constants.RDIGITS */ - r];
var ph = types_1.POWERS10[7 /* RDIGITS */ - r];
// q is always < data.length here; otherwise r == 0

@@ -1002,3 +1002,3 @@ _b = div.pow10(data[q], r), hiprev = _b[0], rest = _b[1];

s = d[i] + k;
k = s === 10000000 /* Constants.RADIX */ ? 1 : 0;
k = s === 10000000 /* RADIX */ ? 1 : 0;
d[i] = k ? 0 : s;

@@ -1098,7 +1098,7 @@ }

if (isNaN(arg)) {
this.flag = 1 /* DecimalFlag.NAN */;
this.flag = 1 /* NAN */;
return;
}
if (!isFinite(arg)) {
this.flag = 2 /* DecimalFlag.INFINITY */;
this.flag = 2 /* INFINITY */;
this.sign = arg === Infinity ? 1 : -1;

@@ -1125,7 +1125,7 @@ return;

if (NAN_VALUES.has(str)) {
this.flag = 1 /* DecimalFlag.NAN */;
this.flag = 1 /* NAN */;
return;
}
if (POS_INFINITY.has(str)) {
this.flag = 2 /* DecimalFlag.INFINITY */;
this.flag = 2 /* INFINITY */;
this.sign = 1;

@@ -1135,3 +1135,3 @@ return;

if (NEG_INFINITY.has(str)) {
this.flag = 2 /* DecimalFlag.INFINITY */;
this.flag = 2 /* INFINITY */;
this.sign = -1;

@@ -1160,5 +1160,5 @@ return;

switch (code) {
case 69 /* Chars.ELOWER */:
case 101 /* Chars.EUPPER */:
if (flags & 4 /* ParseFlags.EXP */) {
case 69 /* ELOWER */:
case 101 /* EUPPER */:
if (flags & 4 /* EXP */) {
return "Extra exponent character at ".concat(i);

@@ -1174,4 +1174,4 @@ }

// Indicate we have an exponent, and clear the sign flag.
flags |= 4 /* ParseFlags.EXP */;
flags &= ~1 /* ParseFlags.SIGN */;
flags |= 4 /* EXP */;
flags &= ~1 /* SIGN */;
// Copy the parsed number to the exponent and reset the digit count.

@@ -1184,34 +1184,34 @@ dig = 0;

break;
case 45 /* Chars.MINUS */:
case 43 /* Chars.PLUS */:
case 45 /* MINUS */:
case 43 /* PLUS */:
if (dig === 0) {
return 'Found a bare sign symbol';
}
if (flags & 1 /* ParseFlags.SIGN */) {
if (flags & 1 /* SIGN */) {
return "Duplicate sign character at ".concat(i);
}
sign = code === 45 /* Chars.MINUS */ ? -1 : 1;
flags |= 1 /* ParseFlags.SIGN */;
sign = code === 45 /* MINUS */ ? -1 : 1;
flags |= 1 /* SIGN */;
break;
case 46 /* Chars.DOT */:
if (flags & 2 /* ParseFlags.POINT */) {
case 46 /* DOT */:
if (flags & 2 /* POINT */) {
return "Extra radix point seen at ".concat(i);
}
flags |= 2 /* ParseFlags.POINT */;
flags |= 2 /* POINT */;
exp -= dig;
break;
case 48 /* Chars.DIGIT0 */:
case 49 /* Chars.DIGIT1 */:
case 50 /* Chars.DIGIT2 */:
case 51 /* Chars.DIGIT3 */:
case 52 /* Chars.DIGIT4 */:
case 53 /* Chars.DIGIT5 */:
case 54 /* Chars.DIGIT6 */:
case 55 /* Chars.DIGIT7 */:
case 56 /* Chars.DIGIT8 */:
case 57 /* Chars.DIGIT9 */:
n += (code - 48 /* Chars.DIGIT0 */) * types_1.POWERS10[z];
case 48 /* DIGIT0 */:
case 49 /* DIGIT1 */:
case 50 /* DIGIT2 */:
case 51 /* DIGIT3 */:
case 52 /* DIGIT4 */:
case 53 /* DIGIT5 */:
case 54 /* DIGIT6 */:
case 55 /* DIGIT7 */:
case 56 /* DIGIT8 */:
case 57 /* DIGIT9 */:
n += (code - 48 /* DIGIT0 */) * types_1.POWERS10[z];
z++;
dig++;
if (z === 7 /* Constants.RDIGITS */) {
if (z === 7 /* RDIGITS */) {
data.push(n);

@@ -1218,0 +1218,0 @@ n = 0;

46

lib/math.js

@@ -22,5 +22,5 @@ "use strict";

var z = u[j] + vj + k;
w[j] = z % 10000000 /* Constants.RADIX */;
w[j] = z % 10000000 /* RADIX */;
// .. k is being set to 1 or 0, to carry
k = (z / 10000000 /* Constants.RADIX */) | 0;
k = (z / 10000000 /* RADIX */) | 0;
// A3. Loop on j

@@ -50,3 +50,3 @@ j++;

var z = u[j] - v[j] - k;
w[j] = z < 0 ? z + 10000000 /* Constants.RADIX */ : z;
w[j] = z < 0 ? z + 10000000 /* RADIX */ : z;
// k is set to 1 or 0, indicating a borrow

@@ -60,3 +60,3 @@ k = z < 0 ? 1 : 0;

var z = u[j] - k;
w[j] = z < 0 ? z + 10000000 /* Constants.RADIX */ : z;
w[j] = z < 0 ? z + 10000000 /* RADIX */ : z;
k = z < 0 ? 1 : 0;

@@ -94,4 +94,4 @@ j++;

var p = k + w[i + j] + u[i] * v[j];
k = (p / 10000000 /* Constants.RADIX */) | 0;
w[i + j] = p - k * 10000000 /* Constants.RADIX */;
k = (p / 10000000 /* RADIX */) | 0;
w[i + j] = p - k * 10000000 /* RADIX */;
// M5. Loop on i

@@ -117,4 +117,4 @@ i++;

var p = k + u[i] * v;
k = (p / 10000000 /* Constants.RADIX */) | 0;
w[i] = p - k * 10000000 /* Constants.RADIX */;
k = (p / 10000000 /* RADIX */) | 0;
w[i] = p - k * 10000000 /* RADIX */;
}

@@ -150,3 +150,3 @@ if (k > 0) {

// D1. Normalize
var d = (10000000 /* Constants.RADIX */ / (v[n - 1] + 1)) | 0;
var d = (10000000 /* RADIX */ / (v[n - 1] + 1)) | 0;
if (d !== 1) {

@@ -163,3 +163,3 @@ (0, exports.multiplyword)(u, uc, nplusm, d);

// D3. Calculate q̂ and r̂.
p = u[j + n - 1] + u[j + n] * 10000000 /* Constants.RADIX */;
p = u[j + n - 1] + u[j + n] * 10000000 /* RADIX */;
var qhat = (p / v[n - 1]) | 0;

@@ -169,6 +169,6 @@ var rhat = p - qhat * v[n - 1];

// D3. Test if q̂ = radix ...
if (qhat < 10000000 /* Constants.RADIX */) {
if (qhat < 10000000 /* RADIX */) {
var z = qhat * v[n - 2];
hi = (z / 10000000 /* Constants.RADIX */) | 0;
lo = z - hi * 10000000 /* Constants.RADIX */;
hi = (z / 10000000 /* RADIX */) | 0;
lo = z - hi * 10000000 /* RADIX */;
if (hi <= rhat) {

@@ -183,3 +183,3 @@ if (hi !== rhat || lo <= u[j + n - 2]) {

rhat += v[n - 1];
if (rhat >= 10000000 /* Constants.RADIX */) {
if (rhat >= 10000000 /* RADIX */) {
break;

@@ -194,8 +194,8 @@ }

p = qhat * v[i] + k;
hi = (p / 10000000 /* Constants.RADIX */) | 0;
lo = p - hi * 10000000 /* Constants.RADIX */;
hi = (p / 10000000 /* RADIX */) | 0;
lo = p - hi * 10000000 /* RADIX */;
// Subtract and determine carry.
var x = u[i + j] - lo;
k = x < 0 ? 1 : 0;
u[i + j] = k ? x + 10000000 /* Constants.RADIX */ : x;
u[i + j] = k ? x + 10000000 /* RADIX */ : x;
k += hi;

@@ -219,3 +219,3 @@ }

for (var i = n - 1; i >= 0; i--) {
p = u[i] + k * 10000000 /* Constants.RADIX */;
p = u[i] + k * 10000000 /* RADIX */;
r[i] = (p / d) | 0;

@@ -238,3 +238,3 @@ k = p - r[i] * d;

for (var i = n - 1; i >= 0; i--) {
var p = u[i] + r * 10000000 /* Constants.RADIX */;
var p = u[i] + r * 10000000 /* RADIX */;
q[i] = (p / v) | 0;

@@ -254,4 +254,4 @@ r = p - q[i] * v;

s = u[i + j] + (v[i] + k);
k = s >= 10000000 /* Constants.RADIX */ ? 1 : 0;
u[i + j] = k ? s - 10000000 /* Constants.RADIX */ : s;
k = s >= 10000000 /* RADIX */ ? 1 : 0;
u[i + j] = k ? s - 10000000 /* RADIX */ : s;
i++;

@@ -261,4 +261,4 @@ }

s = u[i + j] + k;
k = s === 10000000 /* Constants.RADIX */ ? 1 : /* istanbul ignore next */ 0;
u[i + j] = k === 1 ? s - 10000000 /* Constants.RADIX */ : /* istanbul ignore next */ s;
k = s === 10000000 /* RADIX */ ? 1 : /* istanbul ignore next */ 0;
u[i + j] = k === 1 ? s - 10000000 /* RADIX */ : /* istanbul ignore next */ s;
i++;

@@ -265,0 +265,0 @@ }

20

lib/operations.js

@@ -12,3 +12,3 @@ "use strict";

var m = b.length;
var _c = div.word(shift, 7 /* Constants.RDIGITS */), q = _c[0], r = _c[1];
var _c = div.word(shift, 7 /* RDIGITS */), q = _c[0], r = _c[1];
if (r === 0) {

@@ -30,3 +30,3 @@ while (--m >= 0) {

--n;
_a = div.pow10(b[m--], 7 /* Constants.RDIGITS */ - r), hi = _a[0], loprev = _a[1];
_a = div.pow10(b[m--], 7 /* RDIGITS */ - r), hi = _a[0], loprev = _a[1];
if (hi !== 0) {

@@ -41,3 +41,3 @@ c = cmp(a[n], hi);

for (; m >= 0; m--, n--) {
_b = div.pow10(b[m], 7 /* Constants.RDIGITS */ - r), hi = _b[0], lo = _b[1];
_b = div.pow10(b[m], 7 /* RDIGITS */ - r), hi = _b[0], lo = _b[1];
x = ph * loprev + hi;

@@ -74,14 +74,14 @@ c = cmp(a[n], x);

var digitCount = function (w) {
if (w < 10000 /* Constants.P4 */) {
if (w < 100 /* Constants.P2 */) {
return w < 10 /* Constants.P1 */ ? 1 : 2;
if (w < 10000 /* P4 */) {
if (w < 100 /* P2 */) {
return w < 10 /* P1 */ ? 1 : 2;
}
return w < 1000 /* Constants.P3 */ ? 3 : 4;
return w < 1000 /* P3 */ ? 3 : 4;
}
if (w < 1000000 /* Constants.P6 */) {
return w < 100000 /* Constants.P5 */ ? 5 : 6;
if (w < 1000000 /* P6 */) {
return w < 100000 /* P5 */ ? 5 : 6;
}
return w < 10000000 /* Constants.P7 */ ? 7 : 8;
return w < 10000000 /* P7 */ ? 7 : 8;
};
exports.digitCount = digitCount;
//# sourceMappingURL=operations.js.map

18

lib/types.js

@@ -5,12 +5,12 @@ "use strict";

exports.POWERS10 = [
1 /* Constants.P0 */,
10 /* Constants.P1 */,
100 /* Constants.P2 */,
1000 /* Constants.P3 */,
10000 /* Constants.P4 */,
100000 /* Constants.P5 */,
1000000 /* Constants.P6 */,
10000000 /* Constants.P7 */,
100000000 /* Constants.P8 */,
1 /* P0 */,
10 /* P1 */,
100 /* P2 */,
1000 /* P3 */,
10000 /* P4 */,
100000 /* P5 */,
1000000 /* P6 */,
10000000 /* P7 */,
100000000 /* P8 */,
];
//# sourceMappingURL=types.js.map

2

package.json
{
"name": "@phensley/decimal",
"version": "1.6.0",
"version": "1.6.1",
"description": "Arbitrary precision decimal math",

@@ -5,0 +5,0 @@ "main": "lib/index.js",

lib-es/decimal.js.map

Sorry, the diff of this file is not supported yet

lib-es/math.js.map

Sorry, the diff of this file is not supported yet

lib-es/operations.js.map

Sorry, the diff of this file is not supported yet

lib/decimal.js.map

Sorry, the diff of this file is not supported yet

lib/math.js.map

Sorry, the diff of this file is not supported yet

lib/operations.js.map

Sorry, the diff of this file is not supported yet

SocketSocket SOC 2 Logo

Product

  • Package Alerts
  • Integrations
  • Docs
  • Pricing
  • FAQ
  • Roadmap
  • Changelog

About

Packages

npm

Go

Maven

PyPI

Rubygems

Stay in touch

Get open source security insights delivered straight into your inbox.

  • Terms
  • Privacy
  • Security

Made with ⚡️ by Socket Inc