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Scilab help >> Elementary Functions > Floating point > ceil

ceil

rounding up

Calling Sequence

[y]=ceil(x)

Arguments

x

a real matrix

y

integer matrix

Description

ceil(x) returns an integer matrix made of rounded up elements.

Examples

ceil([1.9 -2.5])-[2,-2]
ceil(-%inf)
x=rand()*10^20;ceil(x)-x

See Also

<< Floating point Floating point double >>

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Last updated:
Thu Mar 03 10:59:35 CET 2011