mxchol
Syntax:
Return
Range
mxchol
(
Range
matrix1)
Description:
Computes cholsky decomposition matrix of
matrix1
and places it at the current cell.
Examples:
($a4) = mxchol($a1:$c3)
Before:
A
B
C
D
1
1
4
7
2
2
5
8
3
3
6
9
4
5
6
After:
A
B
C
D
1
1
4
7
2
2
5
8
3
3
6
9
4
1
0
0
5
2
1
0
6
3
0
0
($a2) = mxchol($a1:$d4)