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Tacit programming: Difference between revisions
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→Component of a vector in the direction of another vector
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<source lang=apl> | <source lang=apl> | ||
Sqrt ← * | Sqrt ← *∘0.5 ⍝ Square root | ||
Norm ← Sqrt+.×⍨ ⍝ Magnitude (norm) of numeric vector in Euclidean space | Norm ← Sqrt+.×⍨ ⍝ Magnitude (norm) of numeric vector in Euclidean space | ||
Unit ← ÷∘Norm⍨ ⍝ Unit vector in direction of vector ⍵ | Unit ← ÷∘Norm⍨ ⍝ Unit vector in direction of vector ⍵ | ||