mathjs/docs/constants.md

Constants

Math.js has the following built-in constants.

• math.E, math.e
• math.i
• math.Infinity
• math.LN2
• math.LN10
• math.LOG2E
• math.LOG10E
• math.NaN
• math.PI, math.pi
• math.SQRT1_2
• math.SQRT2
• math.tau
• math.phi, golden ratio
• math.version, version number of math.js

Example usage:

math.sin(math.pi / 4);          // 0.70711
math.multiply(math.i, math.i);  // -1