Matrix transposition: Difference between revisions
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=={{header|Delphi}}==
See [[#Pascal]];
=={{header|EasyLang}}==
<syntaxhighlight lang="easylang">
proc transpose . m[][] .
len n[][] len m[1][]
for i to len n[][]
for j to len m[][]
n[i][] &= m[j][i]
.
.
swap n[][] m[][]
.
m[][] = [ [ 1 2 3 4 ] [ 5 6 7 8 ] [ 9 10 11 12 ] ]
print m[][]
print ""
transpose m[][]
print m[][]
</syntaxhighlight>
{{out}}
<pre>
[
[ 1 2 3 4 ]
[ 5 6 7 8 ]
[ 9 10 11 12 ]
]
[
[ 1 5 9 ]
[ 2 6 10 ]
[ 3 7 11 ]
[ 4 8 12 ]
]
</pre>
=={{header|EchoLisp}}==
<syntaxhighlight lang="scheme">
Line 2,010 ⟶ 2,043:
{{FormulaeEntry|page=https://formulae.org/?script=examples/Matrix_transposition}}
'''Solution'''
Matrix transposition is an intrsinec operation in Fōrmulæ, through the Transpose expression:
[[File:Fōrmulæ - Matrix transposition 01.png]]
[[File:Fōrmulæ - Matrix transposition 02.png]]
However, a matrix transposition can be coded:
[[File:Fōrmulæ - Matrix transposition 03.png]]
[[File:Fōrmulæ - Matrix transposition 04.png]]
[[File:Fōrmulæ - Matrix transposition 02.png]]
=={{header|GAP}}==
Line 2,441 ⟶ 2,490:
<syntaxhighlight lang="idris">Idris> transpose [[1,2],[3,4],[5,6]]
[[1, 3, 5], [2, 4, 6]] : List (List Integer)</syntaxhighlight>
=={{Header|Insitux}}==
<syntaxhighlight lang="insitux">
(var transpose2d @(... map vec))
(transpose2d [[1 1 1 1] [2 4 8 16] [3 9 27 81] [4 16 64 256] [5 25 125 625]])
</syntaxhighlight>
{{out}}
<pre>
[[1 2 3 4 5] [1 4 9 16 25] [1 8 27 64 125] [1 16 81 256 625]]
</pre>
=={{header|J}}==
Line 4,962 ⟶ 5,025:
{{libheader|Wren-matrix}}
{{libheader|Wren-fmt}}
<syntaxhighlight lang="
import "./fmt" for Fmt
var m = Matrix.new([
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