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Template std.numeric.secantMethod
Implements the secant method for finding a
root of the function fun
starting from points [xn_1, x_n]
(ideally close to the root). Num
may be float
, double
,
or real
.
template secantMethod(alias fun);
Contained Functions
Name | Description |
---|---|
secantMethod |
Example
import std .math .operations : isClose;
import std .math .trigonometry : cos;
float f(float x)
{
return cos(x) - x*x*x;
}
auto x = secantMethod!(f)(0f, 1f);
assert(isClose(x, 0.865474));
Authors
Andrei Alexandrescu, Don Clugston, Robert Jacques, Ilya Yaroshenko
License
Copyright © 1999-2025 by the D Language Foundation | Page generated by ddox.