sysstate

Purpose

Gets or sets general system parameters.

Format

rets... = sysstate(case, y)

Parameters

case (scalar 2-7) – , path to set.

2	.exe file location.
3	loadexe path.
4	save path.
5	load, loadm path.
6	loadf, loadp path.
7	loads path.

Parameters

path (scalar 0 to get path) – or string containing the new path.

Returns

vi – containing version information:

[1]	Major version number.
[2]	Minor version number.
[3]	Revision.
[4]	Machine type.
[5]	Operating system.
[6]	Runtime module.
[7]	Light version.
[8]	Always 0.
vi[4] indicates the type of machine on which GAUSS is running:
	1	Intel x86
	2	Sun SPARC
	4	HP 9000
	7	Mac 32-bit PowerPC
vi[5] indicates the operating system on which GAUSS is running:
	3	Solaris
	5	HP-UX
	9	Windows
	10	Linux
	12	Mac OS

Remarks

The available cases are as follows:

Case 1	Version Information Returns the current GAUSS version information in an 8-element numeric vector.
Cases 2-7	GAUSS System Paths Gets or sets GAUSS system path.
Case 8	Complex Number Toggle Controls automatic generation of complex numbers in sqrt, ln, and log for negative arguments.
Case 9	Complex Trailing Character Gets or sets trailing character for the imaginary part of a complex number.
Case 10	Printer Width Gets or sets lprint width.
Case 11	Auxiliary Output Width Gets or sets the auxiliary output width.
Case 13	LU Tolerance Gets or sets singularity tolerance for LU decomposition in current thread.
Case 14	Cholesky Tolerance Gets or sets singularity tolerance for Cholesky decomposition in current thread.
Case 15	Screen State Gets or sets window state as controlled by screen command.
Case 18	Auxiliary Output Gets auxiliary output parameters.
Case 19	Get/Set Format Gets or sets format parameters.
Case 21	Imaginary Tolerance Gets or sets imaginary tolerance in current thread.
Case 22	Source Path Gets or sets the path the compiler will search for source files.
Case 24	Dynamic Library Directory Gets or sets the path for the default dynamic library directory.
Case 25	Temporary File Path Gets or sets the path GAUSS will use for temporary files.
Case 26	Interface Mode Returns the current interface mode.
Case 28	Random Number Generator Parameters Gets or sets parameters used by the random number generation commands.
Case 30	Base Year Toggle Specifies whether year value returned by date is to include base year (1900) or not.
Case 32	Global LU Tolerance Gets or sets global singularity tolerance for LU decomposition.
Case 33	Global Cholesky Tolerance Gets or sets global singularity tolerance for Cholesky decomposition.
Case 34	Global Imaginary Tolerance Gets or sets global imaginary tolerance.

See also

Functions outwidth, croutp(), inv(), chol(), solpd(), screen, output, format(keyword), print, hasimag(), dlibrary, dllcall, rndcon(), rndn(), rndu(), croutp(), inv(), chol(), solpd(), hasimag()

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