Programmer Guide/Command Reference/EVAL/vv: Difference between revisions
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{{DISPLAYTITLE:{{SUBPAGENAME}}}} | {{DISPLAYTITLE:{{SUBPAGENAME}}}} | ||
Create a vector by concatenating the arguments (scalars and vectors). | Create a vector by concatenating the arguments (scalars and vectors). | ||
;Usage: <code><var>vv(x1</var> {, <var>x2</var> {, ...}})</code> | |||
;Usage: <code>vv(x1</var> {, <var>x2</var> {, ...}})</code> | |||
:;<var>x1</var>, <var>x2</var>, ...: each argument can be a scalar or a vector | :;<var>x1</var>, <var>x2</var>, ...: each argument can be a scalar or a vector | ||
;Result: The concatenated vector. | ;Result: The concatenated vector. | ||
;See also: [[ | ;See also: [[../vvget|vvget]], [[../vvset|vvset]], [[../vvcat|vvcat]], [[../vmcol|vmcol]], [[../vmrow|vmrow]], [[../vsubn|vsubn]], [[../vsubc|vsubc]] | ||
[[../#Functions|<function list>]] | |||
Example: | Example: | ||
| Line 14: | Line 16: | ||
// -> #b = { 0 , 1 , 2 , 4 , 8 , 16 , 32 } | // -> #b = { 0 , 1 , 2 , 4 , 8 , 16 , 32 } | ||
</pre> | </pre> | ||
Latest revision as of 12:13, 21 April 2011
Create a vector by concatenating the arguments (scalars and vectors).
- Usage
vv(x1 {, x2 {, ...}})- x1, x2, ...
- each argument can be a scalar or a vector
Example:
#a := eval vv(1,2,4,8,16)
// -> #a = { 1 , 2 , 4 , 8 , 16 }
#b := eval vv(0 , $#a , 32)
// -> #b = { 0 , 1 , 2 , 4 , 8 , 16 , 32 }
