BigMath
module BigMath
Provides mathematical functions.
Example:
require "bigdecimal/math" include BigMath a = BigDecimal((PI(100)/2).to_s) puts sin(a,100) # => 0.10000000000000000000......E1
Public Class Methods
exp(decimal, numeric) → BigDecimal Show source
Computes the value of e (the base of natural logarithms) raised to the power of decimal, to the specified number of digits of precision.
If decimal is infinity, returns Infinity.
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