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step


heaviside step function

The Heaviside step function as defined here


Usage: nerdamer("step(x)")


Parameters

expression x Returns the appropriate value if possible otherwise it returns the function with the simplified expression

EXAMPLES:
var x = nerdamer('step(5/2)').evaluate();
console.log(x.toString());
var x = nerdamer('step(-2)').evaluate();
console.log(x.toString());
var x = nerdamer('step(0)').evaluate();
console.log(x.toString());
OUTPUT:
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