sqrt_op Struct Reference

#include <operators.hpp>

Static Public Member Functions

static generic name ()
template<typename C > static C op (const C &x)
template<typename R , typename C > static void set_op (R &x, const C &y)
template<typename C , typename I > static C op_init (const C &x, const I &i)
template<typename C > static C diff_op (const C &me, const C &x)
static nat nr_init ()
template<typename C > static C def (const C &me, const C &f)

Detailed Description

Definition at line 1187 of file operators.hpp.

Member Function Documentation

static C def	(	const C &	me,
		const C &	f
	)			`[inline, static]`

Definition at line 1200 of file operators.hpp.

References ASSERT, mmx::derive(), mmx::integrate(), mmx::lshiftz(), mmx::rshiftz(), and mmx::sqrt().

01200                                 {
01201     if (f[0] == 0) {
01202       nat val= 0;
01203       for (val=0; val< C::get_cancel_order () && f[val] == 0; val++) {};
01204       ASSERT (val< C::get_cancel_order () , "valuation too high");
01205       ASSERT ((val&1) == 0, "square root is not a series");
01206       return lshiftz (sqrt (rshiftz (f, (int) val)), (int) (val/2));
01207     }
01208     return integrate (derive (f) / (2*me)); }

static C diff_op	(	const C &	me,
		const C &	x
	)			`[inline, static]`

Definition at line 1196 of file operators.hpp.

References mmx::derive().

01196                                     {
01197     return derive (x) / (2 * me); }

static generic name ( ) [inline, static]

Definition at line 1188 of file operators.hpp.

References mmx::GEN_SQRT.

01188 { return GEN_SQRT; }

static nat nr_init ( ) [inline, static]

Definition at line 1198 of file operators.hpp.

01198 { return 1; }

static C op ( const C & x ) [inline, static]

Definition at line 1190 of file operators.hpp.

References mmx::sqrt().

01190 { return sqrt (x); }

static C op_init	(	const C &	x,
		const I &	i
	)			`[inline, static]`

Definition at line 1194 of file operators.hpp.

References mmx::sqrt_init().

01194 { return sqrt_init (x, i); }

static void set_op	(	R &	x,
		const C &	y
	)			`[inline, static]`

Definition at line 1192 of file operators.hpp.

References mmx::sqrt().

01192 { x= sqrt (y); }

The documentation for this struct was generated from the following file:

include/basix/operators.hpp