ceil

calculate the smallest integer not smaller than given value

Parameters

ceil value :integer :floating :rational

Returns

  • :integer

Examples

copy
print ceil 2.1                      ; 3
print ceil 2.9                      ; 3
print ceil neg 3.5                  ; -3
print ceil 4                        ; 4
print ceil to :rational @[neg 7 2]  ; -3

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