cdf_discrete_uniform SciMax Toolbox cdf_f

SciMax Toolbox >> cdf_exp

cdf_exp

Maxima Function

Calling Sequence

cdf_exp (x,m)

Description

Returns the value at x of the distribution function of an Exponential(m) random variable, with m>0.

The Exponential(m) random variable is equivalent to the Weibull(1,1/m), therefore when Maxima has not enough information to get the result, a noun form based on the Weibull distribution is returned.

(%i1) load (distrib)$
(%i2) cdf_exp(x,m);
                                        1
(%o2)                 cdf_weibull(x, 1, -)
                                        m
(%i3) assume(x>0,m>0)$  cdf_exp(x,m);
                                 - m x
(%o4)                      1 - %e
cdf_discrete_uniform SciMax Toolbox cdf_f