home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
CD ROM Paradise Collection 4
/
CD ROM Paradise Collection 4 1995 Nov.iso
/
science
/
sm32a.zip
/
KEYWORD
/
PARTSUM.KEY
< prev
next >
Wrap
Text File
|
1993-11-07
|
193b
|
5 lines
* partsum external
partsum(y,x) gives partial sum of y (symbolic sum).
See also: infsum, sum.
e.g. partsum(n^2, n) gives 1/6 n (1 + n) (1 + 2 n)