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Mnemonics: Difference between revisions
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→Pairing glyphs with their meaning
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<source lang=apl inline>↑</source> and <source lang=apl inline>↓</source> ([[Mix]] and [[Split]]) increase and decrease rank (if possible) when used monadically. | <source lang=apl inline>↑</source> and <source lang=apl inline>↓</source> ([[Mix]] and [[Split]]) increase and decrease rank (if possible) when used monadically. | ||
<source lang=apl inline>↓</source> [drop]]s elements, and so it points down, the direction in which things are dropped. Take uses <source lang=apl inline>↑</source> by analogy. | <source lang=apl inline>↓</source> [[drop]]s elements, and so it points down, the direction in which things are dropped. Take uses <source lang=apl inline>↑</source> by analogy. | ||
<source lang=apl inline>⍳</source> is the Greek letter [[Iota]] which corresponds to the letter **I** for [[Index generator]] and [[Index of]]. | <source lang=apl inline>⍳</source> is the Greek letter [[Iota]] which corresponds to the letter **I** for [[Index generator]] and [[Index of]]. | ||