Section 5.24. Finding Logarithms with Arbitrary Bases


5.23. More Advanced Trigonometry

Earlier versions of Ruby did not have the functions arcsin and arccos. Hyperbolic functions such as sinh, cosh, and tanh were also not defined. These were defined in the first edition of this book, but they are now a standard part of the Math module.




The Ruby Way(c) Solutions and Techniques in Ruby Programming
The Ruby Way, Second Edition: Solutions and Techniques in Ruby Programming (2nd Edition)
ISBN: 0672328844
EAN: 2147483647
Year: 2004
Pages: 269
Authors: Hal Fulton

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