site/contents/_includes/_reference-num.md
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{@ _defs_.md || 0 @} {#op||+||{{n1}} {{n2}}||{{n3}}|| Sums {{n1}} and {{n2}}. #} {#op||-||{{n1}} {{n2}}||{{n3}}|| Subtracts {{n2}} from {{n1}}. #} {#op||\*||{{n1}} {{n2}}||{{n3}}|| Multiplies {{n1}} by {{n2}}. #} {#op||/||{{n1}} {{n2}}||{{n3}}|| Divides {{n1}} by {{n2}}. #} {#op||even?||{{i}}||{{b}}|| Returns **true** if {{i}} is even, **false** otherwise. #} {#op||div||{{i1}} {{i2}}||{{i3}}|| Divides {{i1}} by {{i2}} (integer division). #} {#op||mod||{{i1}} {{i2}}||{{i3}}|| Returns the integer module of {{i1}} divided by {{i2}}. #} {#op||odd?||{{i}}||{{b}}|| Returns **true** if {{i}} is odd, **false** otherwise. #} {#op||pred||{{i1}}||{{i2}}|| Returns the predecessor of {{i1}}.#} {#op||random||{{i1}}||{{i2}}|| Returns a random number {{i2}} between 0 and {{i1}}-1. #} {#op||succ||{{i1}}||{{i2}}|| Returns the successor of {{i1}}.#} {#op||sum||{{q}}||{{i}}|| Returns the sum of all items of {{q}}. {{q}} is a quotation of integers. #} |