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m (Text replacement - "High-rank set functions" to "Major cell search") Tags: Mobile edit Mobile web edit |
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Given another array <syntaxhighlight lang=apl inline>B</syntaxhighlight> we can search for cells of <syntaxhighlight lang=apl inline>B</syntaxhighlight> which [[match]] major cells of <syntaxhighlight lang=apl inline>B</syntaxhighlight>. [[ | Given another array <syntaxhighlight lang=apl inline>B</syntaxhighlight> we can search for cells of <syntaxhighlight lang=apl inline>B</syntaxhighlight> which [[match]] major cells of <syntaxhighlight lang=apl inline>B</syntaxhighlight>. [[Major cell search|High-rank]] [[Index-of]] always searches for right argument cells whose rank matches the rank of a left argument major cell: if the right argument is a [[vector]] and not a [[matrix]] then it searches for the entire vector rather than its major cells (which are [[scalar]]s). | ||
<syntaxhighlight lang=apl> | <syntaxhighlight lang=apl> | ||
⎕←B ← ↑ 4,/⍳6 | ⎕←B ← ↑ 4,/⍳6 |