Restore state of random number generating functions

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NAG[g05cgc] NAG[nag_restore_random_state] - Restore state of random number generating functions

Calling Sequence

g05cgc(istate, xstate, 'fail'=fail)

nag_restore_random_state(. . .)

Parameters

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

On entry: information about the generator, which must be unchanged from the previous call of g05cfc (nag_save_random_state).

'fail'=fail - table; (optional)

The NAG error argument, see the documentation for NagError.

Description

	Purpose
	nag_restore_random_state (g05cgc) restores the value of the seed used by the basic generator in Chapter g05 after a previous call to g05cfc (nag_save_random_state).

	Description
	nag_restore_random_state (g05cgc) restores the state of the basic generator, using information saved by a previous call to g05cfc (nag_save_random_state).

	Error Indicators and Warnings
	"NE_STATE_CORRUPT" istate or xstate has been corrupted since the previous call to g05cfc (nag_save_random_state).

	Accuracy
	Not applicable.

	Further Comments
	None.

Examples

>	istate := Vector([5804, 462, 1101, 1678, 2078, 485, 0, 0, 0], datatype=integer[kernelopts('wordsize')/8]): xstate := Vector([257.4169921875, 256, 1, -1], datatype=float[8]): NAG:-g05cgc(istate, xstate):