OpenShot Audio Library | OpenShotAudio 0.4.0
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#include <juce_FastMathApproximations.h>
Static Public Member Functions | |
template<typename FloatType > | |
static FloatType | cosh (FloatType x) noexcept |
template<typename FloatType > | |
static void | cosh (FloatType *values, size_t numValues) noexcept |
template<typename FloatType > | |
static FloatType | sinh (FloatType x) noexcept |
template<typename FloatType > | |
static void | sinh (FloatType *values, size_t numValues) noexcept |
template<typename FloatType > | |
static FloatType | tanh (FloatType x) noexcept |
template<typename FloatType > | |
static void | tanh (FloatType *values, size_t numValues) noexcept |
template<typename FloatType > | |
static FloatType | cos (FloatType x) noexcept |
template<typename FloatType > | |
static void | cos (FloatType *values, size_t numValues) noexcept |
template<typename FloatType > | |
static FloatType | sin (FloatType x) noexcept |
template<typename FloatType > | |
static void | sin (FloatType *values, size_t numValues) noexcept |
template<typename FloatType > | |
static FloatType | tan (FloatType x) noexcept |
template<typename FloatType > | |
static void | tan (FloatType *values, size_t numValues) noexcept |
template<typename FloatType > | |
static FloatType | exp (FloatType x) noexcept |
template<typename FloatType > | |
static void | exp (FloatType *values, size_t numValues) noexcept |
template<typename FloatType > | |
static FloatType | logNPlusOne (FloatType x) noexcept |
template<typename FloatType > | |
static void | logNPlusOne (FloatType *values, size_t numValues) noexcept |
This class contains various fast mathematical function approximations.
Definition at line 34 of file juce_FastMathApproximations.h.
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inlinestaticnoexcept |
Provides a fast approximation of the function cos(x) using a Pade approximant continued fraction, calculated on a whole buffer.
Note: This is an approximation which works on a limited range. You are advised to use input values only between -pi and +pi for limiting the error.
Definition at line 143 of file juce_FastMathApproximations.h.
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inlinestaticnoexcept |
Provides a fast approximation of the function cos(x) using a Pade approximant continued fraction, calculated sample by sample.
Note: This is an approximation which works on a limited range. You are advised to use input values only between -pi and +pi for limiting the error.
Definition at line 128 of file juce_FastMathApproximations.h.
Referenced by cos().
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inlinestaticnoexcept |
Provides a fast approximation of the function cosh(x) using a Pade approximant continued fraction, calculated on a whole buffer.
Note: This is an approximation which works on a limited range. You are advised to use input values only between -5 and +5 for limiting the error.
Definition at line 58 of file juce_FastMathApproximations.h.
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inlinestaticnoexcept |
Provides a fast approximation of the function cosh(x) using a Pade approximant continued fraction, calculated sample by sample.
Note: This is an approximation which works on a limited range. You are advised to use input values only between -5 and +5 for limiting the error.
Definition at line 43 of file juce_FastMathApproximations.h.
Referenced by cosh().
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inlinestaticnoexcept |
Provides a fast approximation of the function exp(x) using a Pade approximant continued fraction, calculated on a whole buffer.
Note: This is an approximation which works on a limited range. You are advised to use input values only between -6 and +4 for limiting the error.
Definition at line 227 of file juce_FastMathApproximations.h.
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inlinestaticnoexcept |
Provides a fast approximation of the function exp(x) using a Pade approximant continued fraction, calculated sample by sample.
Note: This is an approximation which works on a limited range. You are advised to use input values only between -6 and +4 for limiting the error.
Definition at line 213 of file juce_FastMathApproximations.h.
Referenced by exp().
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inlinestaticnoexcept |
Provides a fast approximation of the function log(x+1) using a Pade approximant continued fraction, calculated on a whole buffer.
Note: This is an approximation which works on a limited range. You are advised to use input values only between -0.8 and +5 for limiting the error.
Definition at line 254 of file juce_FastMathApproximations.h.
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inlinestaticnoexcept |
Provides a fast approximation of the function log(x+1) using a Pade approximant continued fraction, calculated sample by sample.
Note: This is an approximation which works on a limited range. You are advised to use input values only between -0.8 and +5 for limiting the error.
Definition at line 240 of file juce_FastMathApproximations.h.
Referenced by logNPlusOne().
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inlinestaticnoexcept |
Provides a fast approximation of the function sin(x) using a Pade approximant continued fraction, calculated on a whole buffer.
Note: This is an approximation which works on a limited range. You are advised to use input values only between -pi and +pi for limiting the error.
Definition at line 171 of file juce_FastMathApproximations.h.
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inlinestaticnoexcept |
Provides a fast approximation of the function sin(x) using a Pade approximant continued fraction, calculated sample by sample.
Note: This is an approximation which works on a limited range. You are advised to use input values only between -pi and +pi for limiting the error.
Definition at line 156 of file juce_FastMathApproximations.h.
Referenced by sin().
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inlinestaticnoexcept |
Provides a fast approximation of the function sinh(x) using a Pade approximant continued fraction, calculated on a whole buffer.
Note: This is an approximation which works on a limited range. You are advised to use input values only between -5 and +5 for limiting the error.
Definition at line 86 of file juce_FastMathApproximations.h.
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inlinestaticnoexcept |
Provides a fast approximation of the function sinh(x) using a Pade approximant continued fraction, calculated sample by sample.
Note: This is an approximation which works on a limited range. You are advised to use input values only between -5 and +5 for limiting the error.
Definition at line 71 of file juce_FastMathApproximations.h.
Referenced by sinh().
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inlinestaticnoexcept |
Provides a fast approximation of the function tan(x) using a Pade approximant continued fraction, calculated on a whole buffer.
Note: This is an approximation which works on a limited range. You are advised to use input values only between -pi/2 and +pi/2 for limiting the error.
Definition at line 199 of file juce_FastMathApproximations.h.
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inlinestaticnoexcept |
Provides a fast approximation of the function tan(x) using a Pade approximant continued fraction, calculated sample by sample.
Note: This is an approximation which works on a limited range. You are advised to use input values only between -pi/2 and +pi/2 for limiting the error.
Definition at line 184 of file juce_FastMathApproximations.h.
Referenced by tan().
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inlinestaticnoexcept |
Provides a fast approximation of the function tanh(x) using a Pade approximant continued fraction, calculated on a whole buffer.
Note: This is an approximation which works on a limited range. You are advised to use input values only between -5 and +5 for limiting the error.
Definition at line 114 of file juce_FastMathApproximations.h.
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inlinestaticnoexcept |
Provides a fast approximation of the function tanh(x) using a Pade approximant continued fraction, calculated sample by sample.
Note: This is an approximation which works on a limited range. You are advised to use input values only between -5 and +5 for limiting the error.
Definition at line 99 of file juce_FastMathApproximations.h.
Referenced by tanh().