Signum function: Revision history

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11 May 2014

19 September 2011

  • curprev 23:2823:28, 19 September 2011‎ Vipul talk contribs‎ 597 bytes +597‎ Created page with "{{particular function}} ==Definition== The '''signum function''', denoted <math>\operatorname{sgn}</math>, is defined as follows: <math>\operatorname{sgn}(x) := \left\lbrace \..."
Retrieved from "https://calculus.subwiki.org/wiki/Signum_function"