formatnv¶
Purpose¶
Sets the numeric data format used by printfmt()
.
Format¶
-
oldfmt =
formatnv
(newfmt)¶ - Parameters
newfmt (1x3 vector) – the new format specification.
- Returns
oldfmt (1x3 vector) – the old format specification.
Examples¶
This example saves the old format, sets the format desired for printing x, prints x, then restores the old format. This code:
x = { A 1, B 2, C 3 };
/*
** Set print format and save
** old format
*/
oldfmt = formatnv("*.*lf" ~ 8 ~ 4);
call printfmt(x, 0~1);
/*
** Set print format for printing
** back to old format
*/
call formatnv(oldfmt);
A 1.0000
B 2.0000
C 3.0000
Source¶
gauss.src