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| author | Michael Schneeberger <michael.schneeberger@fhnw.ch> | 2023-01-30 13:35:04 +0100 |
|---|---|---|
| committer | Michael Schneeberger <michael.schneeberger@fhnw.ch> | 2023-01-30 13:35:04 +0100 |
| commit | a3c417fe0bc2c7a2ca789b890dfba1e245fe2e79 (patch) | |
| tree | 0d158e304927704aabb37896e0d24f8fe04d88a1 | |
| parent | from sympy expression does not accept numpy arrays (diff) | |
| download | polymatrix-a3c417fe0bc2c7a2ca789b890dfba1e245fe2e79.tar.gz polymatrix-a3c417fe0bc2c7a2ca789b890dfba1e245fe2e79.zip | |
update README
| -rw-r--r-- | README.md | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -9,9 +9,9 @@ It is used to define Sum Of Squares optimization problems. Some aspects of the library: * it has a lazy behavior - * the library implements operators to build polynomial expression + * the library implements operators to build polynomial expressions * the actual polynomial is created by calling the [`apply(state)`](https://gitlab.nccr-automation.ch/michael.schneeberger/polymatrix/-/blob/main/polymatrix/expression/mixins/expressionbasemixin.py) method on the polynomial expression -* a `sympy` expression is converted to a polynomial expression using the [`polymatrix.from_sympy`](https://gitlab.nccr-automation.ch/michael.schneeberger/polymatrix/-/blob/main/polymatrix/__init__.py) function +* a `sympy` expression is converted to a polynomial expression using the [`polymatrix.from_`](https://gitlab.nccr-automation.ch/michael.schneeberger/polymatrix/-/blob/main/polymatrix/__init__.py) function * multiple polynomial expressions are combined using functions like * [`polymatrix.v_stack`](https://gitlab.nccr-automation.ch/michael.schneeberger/polymatrix/-/blob/main/polymatrix/__init__.py) * [`polymatrix.block_diag`](https://gitlab.nccr-automation.ch/michael.schneeberger/polymatrix/-/blob/main/polymatrix/__init__.py). @@ -31,7 +31,7 @@ f_1(x_1, x_2) = x_1 + x_2 f_2(x_1, x_2) = x_1 + x_1 x_2 -Then, the two expression are combined using the [`__add__`](https://gitlab.nccr-automation.ch/michael.schneeberger/polymatrix/-/blob/main/polymatrix/expression/mixins/expressionmixin.py) (or equivalently `+`) method +Then, the two expression are combined using the [`__add__`](https://gitlab.nccr-automation.ch/michael.schneeberger/polymatrix/-/blob/main/polymatrix/expression/mixins/expressionmixin.py) (or equivalently `+` infix) method f_3(x_1, x_2) = f_1(x_1, x_2) + f_2(x_1, x_2) = 2 x_1 + x_2 + x_1 x_2 |