Page 70 - JavaScript

Constants Description Approximate

Difference between
one and the smallest
2.2204460492503130808472633361816E-
Number.EPSILON value greater than
16
one representable
as a Number

Largest integer n
such that n and n + 1
Number.MAX_SAFE_INTEGER are both exactly 2^53 - 1
representable as a
Number

Largest positive
Number.MAX_VALUE finite value of 1.79E+308
Number

Smallest integer n
such that n and n - 1
Number.MIN_SAFE_INTEGER are both exactly -(2^53 - 1)
representable as a
Number

Smallest positive
Number.MIN_VALUE 5E-324
value for Number

Value of negative
Number.NEGATIVE_INFINITY
infinity (-∞)

Value of positive
Number.POSITIVE_INFINITY
infinity (∞)

Value of positive
Infinity
infinity (∞)

Trigonometry

All angles below are in radians. An angle r in radians has measure 180 * r / Math.PI in degrees.

Sine

Math.sin(r);

This will return the sine of r, a value between -1 and 1.

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