#include <algorithm>#include <cmath>#include "Phyth/Core/Quantity.hpp"#include "Phyth/Core/Quantities.hpp"
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Namespaces | |
| namespace | Phyth |
| namespace | Phyth::Utils |
Functions | |
| Scalar | Phyth::Utils::sin (const Scalar q) |
| Sine of a dimensionless quantity. | |
| Scalar | Phyth::Utils::cos (const Scalar q) |
| Cosine of a dimensionless quantity. | |
| Scalar | Phyth::Utils::tan (const Scalar q) |
| Tangent of a dimensionless quantity. | |
| Scalar | Phyth::Utils::asin (const Scalar q) |
| Arc sine (inverse sine) | |
| Scalar | Phyth::Utils::acos (const Scalar q) |
| Arc cosine (inverse cosine) | |
| Scalar | Phyth::Utils::atan (const Scalar q) |
| Arc tangent (inverse tangent) | |
| Scalar | Phyth::Utils::atan2 (const Scalar y, const Scalar x) |
| Two-argument arc tangent (atan2) | |
| Scalar | Phyth::Utils::sinh (const Scalar q) |
| Hyperbolic sine. | |
| Scalar | Phyth::Utils::cosh (const Scalar q) |
| Hyperbolic cosine. | |
| Scalar | Phyth::Utils::tanh (const Scalar q) |
| Hyperbolic tangent. | |
| Scalar | Phyth::Utils::asinh (const Scalar q) |
| Inverse hyperbolic sine. | |
| Scalar | Phyth::Utils::acosh (const Scalar q) |
| Inverse hyperbolic cosine. | |
| Scalar | Phyth::Utils::atanh (const Scalar q) |
| Inverse hyperbolic tangent. | |
| Scalar | Phyth::Utils::log (const Scalar q) |
| Natural logarithm (base e) | |
| Scalar | Phyth::Utils::log10 (const Scalar q) |
| Base-10 logarithm. | |
| Scalar | Phyth::Utils::log2 (const Scalar q) |
| Base-2 logarithm. | |
| Scalar | Phyth::Utils::log1p (const Scalar q) |
| log(1 + q) with higher precision for small q | |
| Scalar | Phyth::Utils::exp (const Scalar q) |
| Exponential (e^q) | |
| Scalar | Phyth::Utils::expm1 (const Scalar q) |
| exp(q) - 1 with higher precision for small q | |
| Scalar | Phyth::Utils::exp2 (const Scalar q) |
| Base-2 exponential (2^q) | |
| template<int Power, typename UnitT > | |
| auto | Phyth::Utils::pow (Quantity< UnitT > q) |
| Raise a quantity to an integer power. | |
| template<typename UnitT > | |
| auto | Phyth::Utils::square (Quantity< UnitT > q) |
| Square of a quantity. | |
| template<typename UnitT > | |
| auto | Phyth::Utils::cube (Quantity< UnitT > q) |
| Cube of a quantity. | |
| template<int N, typename UnitT > | |
| auto | Phyth::Utils::root (Quantity< UnitT > q) |
| N-th root of a quantity. | |
| template<typename UnitT > | |
| auto | Phyth::Utils::sqrt (Quantity< UnitT > q) |
| Square root of a quantity. | |
| template<typename UnitT > | |
| auto | Phyth::Utils::cbrt (Quantity< UnitT > q) |
| Cube root of a quantity. | |
| template<typename UnitT > | |
| auto | Phyth::Utils::abs (Quantity< UnitT > q) |
| Absolute value of a quantity. | |
| template<typename UnitT > | |
| Quantity< UnitT > | Phyth::Utils::fmod (Quantity< UnitT > x, Quantity< UnitT > y) |
| Floating-point remainder of x / y. | |
| template<typename UnitT > | |
| Quantity< UnitT > | Phyth::Utils::modf (Quantity< UnitT > x, Quantity< UnitT > &y) |
| Decompose into integer and fractional parts. | |
| template<typename UnitT > | |
| Quantity< UnitT > | Phyth::Utils::max (Quantity< UnitT > x, Quantity< UnitT > y) |
| Maximum of two quantities. | |
| template<typename UnitT > | |
| Quantity< UnitT > | Phyth::Utils::min (Quantity< UnitT > x, Quantity< UnitT > y) |
| Minimum of two quantities. | |
| template<typename UnitT > | |
| Quantity< UnitT > | Phyth::Utils::clamp (Quantity< UnitT > x, Quantity< UnitT > min, Quantity< UnitT > max) |
| Clamp a quantity between min and max bounds. | |
| template<typename UnitT > | |
| Quantity< UnitT > | Phyth::Utils::floor (Quantity< UnitT > x) |
| Floor of a quantity (largest integer <= x) | |
| template<typename UnitT > | |
| bool | Phyth::Utils::isnan (Quantity< UnitT > x) |
| Determine whether a quantity is nan. | |
| template<typename UnitT > | |
| bool | Phyth::Utils::isfinite (Quantity< UnitT > x) |
| Determine whether a quantity is finite. | |
