14 lines
592 B
Plaintext
14 lines
592 B
Plaintext
caption: sign
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created: 20190613084919354
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modified: 20190613085044655
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op-input: a [[selection of titles|Title Selection]]
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op-output: replaces each input number with -1, 0 or 1 according to whether the number is negative, zero, or positive
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op-purpose: return -1, 0 or 1 for a list of numbers according to whether each number is negative, zero, or positive
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tags: [[Unary Mathematics Operators]] [[Filter Operators]] [[Mathematics Operators]]
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title: sign Operator
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type: text/vnd.tiddlywiki
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<<.from-version "5.1.20">> See [[Mathematics Operators]] for an overview.
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<<.operator-examples "sign">>
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