MultiPrecisionIntegrate
MultiPrecision Numerical Integration Implements
Requirement
.NET 7.0
Install
- Import MultiPrecision(https://github.com/tk-yoshimura/MultiPrecision)
Usage
// Gauss-Legendre Integrate 32 Points: sin(t) t=0 to pi
GaussLegendreIntegral<Pow2.N8>.Integrate(
MultiPrecision<Pow2.N8>.Sin,
MultiPrecision<Pow2.N8>.Zero, MultiPrecision<Pow2.N8>.PI,
n: 32
);
// Gauss-Kronrod Adaptive Integrate 7-15: exp(t) t=1 to 4
GaussKronrodIntegral<Pow2.N8>.AdaptiveIntegrate(
MultiPrecision<Pow2.N8>.Exp,
1, 4,
eps: 1e-40,
order: GaussKronrodOrder.G7K15,
depth: 10
);
// Gauss-Kronrod Adaptive Integrate 32-65: exp(-t^2) t=-inf to +inf
GaussKronrodIntegral<Pow2.N8>.AdaptiveIntegrate(
x => MultiPrecision<Pow2.N8>.Exp(-x * x),
MultiPrecision<Pow2.N8>.NegativeInfinity, MultiPrecision<Pow2.N8>.PositiveInfinity,
eps: 1e-40,
order: GaussKronrodOrder.G32K65,
depth: 10
);