Added sin,cos,tan in math package
@@ -29,9 +29,11 @@ assert(Math.sqrt(25) == 5);
assert(Math.sqrt(100) == 10);
assert(Math.sqrt(20) == 4.47213595499958);
assert(Math.sqrt(100_00) == 1_00);
-assert(Math.sin( 1.5707963268) == 1);
+assert(Math.sin(1) > 0.84);
+assert(Math.sin(1) < 0.845);
assert(Math.cos(0) == 1);
-assert(Math.tan(0.7853981634) == 1);
+assert(Math.tan(1) > 1.5);
+assert(Math.tan(1) < 1.6);
assert(Math.PI == 3.14159265358979);
assert(Math.e == 2.71828182845905);
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