Identity matrix: Difference between revisions
m
→JavaScript ES6: tidied
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m (→JavaScript ES6: tidied) |
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Line 1,665:
===ES6===
<lang JavaScript>(() => {
//
const
Array.from({
length: n
}, (_, i) => Array.from({
Line 1,675:
}, (_, j) => i !== j ? 0 : 1));
// ----------------------- TEST ------------------------
return
.map(
.join('\n');
})();</lang>
{{Out}}
<pre>[1,0,0,0,0]
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