Bracket notation (InstanceTopic, 3)
From Hi.gher. Space
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<[#ontology [kind topic] [cats Notation]]> | <[#ontology [kind topic] [cats Notation]]> | ||
| - | '''Bracket notation''' uses pairs of | + | '''Bracket notation''' uses pairs of parentheses <code>()</code>, chevrons <code><></code> and brackets <code>[]</code>, to indicate the three [[bracketopic product]]s rss, sum and max respectively. This defines the [[implicit equation]] of a [[shape]] as ''f''(''x'', ...) = ''k'', where to find the function ''f'', you replace each pair of brackets with the relevant function, and ''k'' is a constant determining the size of the shape (usually 1). For example, the implicit equation for the [[crind]], which has bracket notation ([xy]z), is rss(max(''x'',''y''),''z'') = ''k''. |
Note that bracket notation can also be read as [[SSC notation]], in which case it remains valid and still represents the same shape. | Note that bracket notation can also be read as [[SSC notation]], in which case it remains valid and still represents the same shape. | ||
Revision as of 21:56, 8 April 2022
Bracket notation uses pairs of parentheses (), chevrons <> and brackets [], to indicate the three bracketopic products rss, sum and max respectively. This defines the implicit equation of a shape as f(x, ...) = k, where to find the function f, you replace each pair of brackets with the relevant function, and k is a constant determining the size of the shape (usually 1). For example, the implicit equation for the crind, which has bracket notation ([xy]z), is rss(max(x,y),z) = k.
Note that bracket notation can also be read as SSC notation, in which case it remains valid and still represents the same shape.
