Revision as of 17:30, 20 August 2022 edit BrownHairedGirl (talk \| contribs) Autopatrolled, Extended confirmed users, File movers, Pending changes reviewers, Rollbackers 2,942,733 edits Removed {{Cleanup bare URLs}}. Apart from refs tagged as dead, this page has only 1 bare URL ref, which is already tagged with {{Bare URL inline}}/PDF &c Tag: AWB ← Previous edit		Revision as of 16:10, 26 August 2022 edit undo 2601:646:8100:e100:a832:1d21:a0bd:16d6 (talk) (or '''staircase function''') was deleted, since their definitions are not the same. See https://mathworld.wolfram.com/StaircaseFunction.html Next edit →
Line 2: {{About\|a piecewise constant function\|the unit step function\|Heaviside step function}} In mathematics, a [[function (mathematics)\|function]] on the [[real number]]s is called a '''step function''' ~~(or '''staircase function''')~~ if it can be written as a [[finite set\|finite]] [[linear combination]] of [[indicator function]]s of [[interval (mathematics)\|interval]]s. Informally speaking, a step function is a [[piecewise]] [[constant function]] having only finitely many pieces. [[Image:StepFunctionExample.png\|thumb\|right\|250px\|Example of a step function (the red graph). This particular step function is [[Continuous function#Directional and semi-continuity\|right-continuous]].]]

Step function: Difference between revisions