ceil¶

round up

Calling Sequence¶

y=ceil(x)

:x a real or complex matrix : :y integer value matrix (or complex matrix with integer real and

imaginary part)

:

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

ceil([1.3 1.5 1.7 2.5 3.7])
// Notice the result for x negative
ceil([-1.3 -1.5 -1.7 -2.5 -3.7])
ceil([2.2+%i*23, %pi*%i, -%i ])