class GSL::Chebyshev

• GSL::Chebyshev
• GSL::Object
• Reference
• Object

Overview

Class representing Chebyshev approximations to univariate functions

Defined in:

gsl/maths/approximation/chebyshev.cr

Constructors

• .new(order, f : GSL::Function, min : Float64, max : Float64)
• .new(order, f : GSL::Function, range : Range(Float64, Float64))

Class Method Summary

• .allocate(order)

Instance Method Summary

• #coeffs : Slice(Float64)
• #deriv
• #eval(x, order = nil)
• #eval_err(x, order = nil)
• #integrate
• #lib_free

  This function must call corresponding gsl_*_free to free internal pointer

• #max
• #min
• #order
• #range
• #size

Constructor Detail

Class Method Detail

Instance Method Detail