Scilab 5.3.1

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# trisolve

symbolic linear system solver

### Calling Sequence

[x [,sexp]] = trisolve(A,b [,sexp])

### Arguments

- A,b
matrices of strings

### Description

symbolically solves `A*x =b`

, `A`

being assumed to be upper triangular.

`sexp`

is a vector of common subexpressions in
`A, b, x`

.

### Examples

### Authors

F.D, S.S

## Comments

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