nerdamer - npm Package Compare versions

Comparing version 0.8.0 to 0.8.1

package.json

@@ -9,3 +9,3 @@ {
   "license": "MIT",
-  "version": "0.8.0",
+  "version": "0.8.1",
   "homepage": "http://nerdamer.com/",
@@ -12,0 +12,0 @@ "directory": {

spec/algebra.spec.js

@@ -667,2 +667,33 @@ /* global expect */
     });
+    
+    it('should simplify correctly', function () {
+        // given
+        var testCases = [
+            {
+                given: 'simplify(1/2*sin(x^2)^2+cos(x^2)^2)',
+                expected: '(1/2)*cos(x^2)^2+1/2'
+            }, 
+            {
+                given: 'simplify(0.75*sin(x^2)^2+cos(x^2)^2)',
+                expected: '(3/4)*cos(x^2)^2+1/2'
+            }, 
+            {
+                given: 'simplify(cos(x)^2+sin(x)^2+cos(x)-tan(x)-1+sin(x^2)^2+cos(x^2)^2)',
+                expected: '-tan(x)+1+cos(x)'
+            },
+            {
+                given: 'simplify((x^2+4*x-45)/(x^2+x-30))',
+                expected: '(6+x)^(-1)*(9+x)'
+            }
+            
+        ];
+
+        for (var i = 0; i < testCases.length; ++i) {
+            // when
+            var result = nerdamer(testCases[i].given);
+
+            // then
+            expect(result.toString()).toEqual(testCases[i].expected);
+        }
+    });
 });

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Improved metrics

Total package byte prevSize

1054904

increased by0.5%

Lines of code

20821

increased by0.57%

No dependency changes