Basic HTML version of Foils prepared 3 March 99

Foil 57 The Math Object

From Overview of JavaScript I -- Basic Web Scripting Language CPS616 Technologies of the Information Age -- Spring Semester 99. by Geoffrey C. Fox (Tom Scavo)
1 Math is the only built-in object that does not have a constructor
2 Its sole purpose is to provide constants (properties) and functions (methods)
3 The with statement is particularly useful in conjunction with Math: with ( Math ) { x = r*cos( PI/2 ); y = r*sin( PI/2 ); }
in Table To:

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