Save state of random number generating functions

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NAG[g05cfc] NAG[nag_save_random_state] - Save state of random number generating functions

Calling Sequence

g05cfc(istate, xstate)

nag_save_random_state(. . .)

Parameters

istate - Vector(1.., datatype=integer[kernelopts('wordsize')/8]);
xstate - Vector(1.., datatype=float[8]);

On exit: information about the generator.

Description

	Purpose
	nag_save_random_state (g05cfc) saves the value of the seed used by the basic generator in the g05 Chapter.

	Description
	nag_save_random_state (g05cfc) saves information about the basic generator to enable g05cgc (nag_restore_random_state) subsequently to restore the basic generator to its current state. The values of istate and xstate must not be altered between a call of nag_save_random_state (g05cfc) and a call of g05cgc (nag_restore_random_state).

Error Indicators and Warnings

None.

	Accuracy
	Not applicable.

	Further Comments
	None.

Examples

>	istate := Vector(9, datatype=integer[kernelopts('wordsize')/8]): xstate := Vector(4, datatype=float[8]): NAG:-g05cbc(0): NAG:-g05cac(): NAG:-g05cfc(istate, xstate):