80
Σ
–
* = function
Σ
–
Returns a vector of
m
real numbers (or one number
x
if
m
= 1) corresponding to the coordinate values of the last
data point entered by Σ+ into the current statistics matrix.
N
→
x
Σ+ Adds one or more data points to the current statistics
matrix (reserved variable Σ
DAT
).
N
x
→
∫ Integrates an
integrand
from
lower limit
to
upper limit
with
respect to a specified variable of integration.*
>
lower limit upper limit integrand
‘
name
’
→ ‘
symb
integral
’
Name Description Access Inputs Outputs