 |
BUILT-IN MATHEMATICA SYMBOL
Inverse
Inverse[m]
gives the inverse of a square matrix m.
Details and Options
- Inverse works on both symbolic and numerical matrices.
- For matrices with approximate real or complex numbers, the inverse is generated to the maximum possible precision given the input. A warning is given for ill-conditioned matrices.
- Inverse[m, Modulus->n] evaluates the inverse modulo n.
- Inverse[m, ZeroTest->test] evaluates
to determine whether matrix elements are zero. The default setting is ZeroTest->Automatic. - A Method option can also be given. Settings for exact and symbolic matrices include
, 
, and 
. The default setting of Automatic switches among these methods depending on the matrix given.
New in 1 | Last modified in 3
