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Matrix multiplication: Difference between revisions
→{{header|APL}}: use ⌹ instead of explicitly building matrix inverse.
(→{{header|APL}}: use ⌹ instead of explicitly building matrix inverse.) |
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Line 245:
x ← +.×
A ← ↑A*¨⊂A←⍳4 ⍝ Same A as in other examples (1 1 1 1⍪ 2 4 8 16⍪ 3 9 27 81,[0.5] 4 16 64 256)
B ←
'F6.2' ⎕FMT A x B
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