		@@ -5,2 +5,14 @@ # math.js history

		## 2013-06-14, version 0.9.1

		- Implemented element-wise functions and operators: `emultiply` (`x .* y`),
		`edivide` (`x ./ y`), `epow` (`x .^ y`).
		- Added constants `Infinity` and `NaN`.
		- Removed support for Workspace to keep the library focused on its core task.
		- Fixed a bug in the Complex constructor, not accepting NaN values.
		- Fixed division by zero in case of pure complex values.
		- Fixed a bug in function multiply multiplying a pure complex value with
		Infinity.


		## 2013-05-29, version 0.9.0
		@@ -7,0 +19,0 @@

package.json

		{
		"name": "mathjs",
		"version": "0.9.0",
		"version": "0.9.1",
		"description": "Math.js is an extensive math library for JavaScript and Node.js. It features real and complex numbers, units, matrices, a large set of mathematical functions, and a flexible expression parser.",
		@@ -5,0 +5,0 @@ "author": "Jos de Jong <wjosdejong@gmail.com>",

README.md

		@@ -328,41 +328,2 @@ ![math.js](https://raw.github.com/josdejong/mathjs/master/img/mathjs.png)

		## Workspace

		Math.js features a workspace, which manages a set of expressions.
		Expressions can be added, replace, deleted, and inserted in the workspace.
		The workspace keeps track on the dependencies between the expressions,
		and automatically updates results of depending expressions when variables
		or function definitions are changed in the workspace.

		```js
		// load math.js
		var math = require('mathjs');

		// create a workspace
		var workspace = math.workspace();

		// add expressions to the workspace
		var id0 = workspace.append('a = 3/4');
		var id1 = workspace.append('a + 2');
		workspace.getResult(id1); // 2.75

		// replace expressions in the workspace
		workspace.replace('a=5/2', id0);
		workspace.getResult(id1); // 4.5
		```

		Available methods:

		var id = workspace.append(expr);
		var id = workspace.insertBefore(expr, beforeId);
		var id = workspace.insertAfter(expr, afterId);
		workspace.replace(expr, id);
		workspace.remove(id);
		workspace.clear();
		var expr = workspace.getExpr(id);
		var result = workspace.getResult(id);
		var deps = workspace.getDependencies(id);
		var changes = workspace.getChanges(updateSeq);


		## Data types
		@@ -490,2 +451,3 @@
		- math.I, math.i
		- math.Infinity
		- math.LN2
		@@ -495,2 +457,3 @@ - math.LN10
		- math.LOG10E
		- math.NaN
		- math.PI, math.pi
		@@ -501,2 +464,29 @@ - math.SQRT1_2

		## Operators

		The following operators are available in the expression parser of math.js.

		- x + y (add)
		- x - y (subtract)
		- x * y (multiply)
		- x .* y (element-wise multiply)
		- x / y (divide)
		- x ./ y (element-wise divide)
		- x % y (mod)
		- x ^ y (power)
		- x ^ y (element-wise power)
		- -y (unary minus)
		- y' (transpose)
		- y! (factorial)
		- x = y (assignment)
		- x : y (range)
		- x in y (unit conversion)
		- x == y (equal)
		- x != y (unequal)
		- x < y (smaller)
		- x > y (larger)
		- x <= y (smallereq)
		- x >= y (largereq)


		## Methods
		@@ -514,2 +504,5 @@
		- math.divide(x, y)
		- math.edivide(x, y)
		- math.emultiply(x, y)
		- math.epow(x, y)
		- math.equal(x)
		@@ -555,3 +548,2 @@ - math.exp(x)
		- math.unit(x)
		- math.workspace()

		@@ -558,0 +550,0 @@ ### Matrix

examples/extend.js

math.js

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math.min.js

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