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exp

exp(z)

Class Public methods

Math::E raised to the z power

exp(Complex(0,0))      #=> 1.0+0.0i
exp(Complex(0,PI))     #=> -1.0+1.2246467991473532e-16i
exp(Complex(0,PI/2.0)) #=> 6.123233995736766e-17+1.0i

Links:

https://github.com/ruby/ruby/blob/f0fa1d7a5a650206daac14f2093fd248d4267f9d/lib/cmath.rb#L52

doc_ruby_on_rails

2015-04-01 09:55:02

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