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Multivariate polynomial library
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Age
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*
flatten polymatrix.polymatrix and polymatrix.statemonad structure for better ↵
Michael Schneeberger
2024-02-20
71
-148
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+151
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readibility
*
flatten polymatrix.expressionstate for better readibility
Michael Schneeberger
2024-02-20
62
-66
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+62
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*
rename initexpressionbase.py to init.py
Michael Schneeberger
2024-02-20
10
-117
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+134
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*
division by float expression is multiplying instead of dividing
Michael Schneeberger
2024-02-20
1
-1
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+8
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*
add pyproject.toml, remove setup.py
Michael Schneeberger
2024-02-10
2
-28
/
+19
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*
move init expr functions into a single file
Michael Schneeberger
2024-02-10
103
-1649
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+2491
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*
do not delete position when substracting monomials
Michael Schneeberger
2023-10-16
2
-2
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+8
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*
update links in README
Michael Schneeberger
2023-09-05
2
-8
/
+7
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*
save offset of a parameter with its name
Michael Schneeberger
2023-05-09
4
-167
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+2
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*
reshape according to the number of rows of expressions
Michael Schneeberger
2023-05-08
2
-13
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+30
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*
add paraemtrizematrixexprmixin.py
Michael Schneeberger
2023-05-08
1
-0
/
+62
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*
rename dataclass_abc to dataclassabc
Michael Schneeberger
2023-04-21
157
-1246
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+1038
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*
parametrize operator acts only on column vector
Michael Schneeberger
2023-03-29
1
-5
/
+5
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*
from_ creates expression from expression
Michael Schneeberger
2023-03-29
1
-13
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+17
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*
from_ creates new variables from str
Michael Schneeberger
2023-03-29
1
-37
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+53
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*
add operators to expressionmixin
Michael Schneeberger
2023-03-29
1
-2
/
+48
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*
bugfix in divison operator
Michael Schneeberger
2023-03-29
1
-2
/
+2
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*
add half newton polytope operator
Michael Schneeberger
2023-03-29
4
-0
/
+141
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*
add operator to convert vector to symmetric matrix and back
Michael Schneeberger
2023-03-29
8
-0
/
+150
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*
diag operation on a vector produces a sqaure matrix
Michael Schneeberger
2023-03-16
1
-14
/
+32
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*
make sorting optional for to_matrix_repr
Michael Schneeberger
2023-02-15
1
-7
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+12
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to_matrix_repr operator properly sorts the variables
Michael Schneeberger
2023-02-13
4
-6
/
+22
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*
correct another bug in to_sorted_variables operator
Michael Schneeberger
2023-02-13
1
-1
/
+1
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*
correct bug in to_sorted_variables operator
Michael Schneeberger
2023-02-13
1
-1
/
+1
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*
add to_sorted_variables operator
Michael Schneeberger
2023-02-13
6
-2
/
+67
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*
np.object -> object
mike
2023-02-10
1
-1
/
+1
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*
update test cases
Michael Schneeberger
2023-02-09
7
-8
/
+49
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*
sympy.expand a sympy expression before converting it to a polymatrix
Michael Schneeberger
2023-02-09
5
-4
/
+12
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*
accept polymatrix.Expression in from_sympy_expr()
Michael Schneeberger
2023-02-07
1
-0
/
+4
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*
bugfix in eval/substitution operator
Michael Schneeberger
2023-01-30
27
-222
/
+559
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*
update README
Michael Schneeberger
2023-01-30
1
-3
/
+3
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*
from sympy expression does not accept numpy arrays
Michael Schneeberger
2022-12-06
1
-1
/
+1
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*
allow predicator in filter expression to have empty entries
Michael Schneeberger
2022-12-06
1
-2
/
+12
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*
bugfix: elementwise multiplication works with a scalar value on both sides
Michael Schneeberger
2022-12-06
1
-38
/
+3
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*
remove polymatrix entry when two entries add up to zero
Michael Schneeberger
2022-12-06
1
-1
/
+6
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*
use dataclass __eq__ method
Michael Schneeberger
2022-12-06
2
-2
/
+10
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*
remove equals function
Michael Schneeberger
2022-12-05
1
-0
/
+1
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*
add 'degree' function that returns the degrees of each polynomial in the matrix
Michael Schneeberger
2022-08-26
1
-3
/
+45
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*
'from_sympy_expr' method works with different data types
Michael Schneeberger
2022-08-26
4
-28
/
+64
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*
'get_poly' returns None if (row, col) entry is empty, instead of raising a ↵
Michael Schneeberger
2022-08-19
39
-220
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+195
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KeyError exception
*
add function 'get_key_from_offset'
Michael Schneeberger
2022-08-17
1
-4
/
+2
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*
bugfix: 'get_variable_indices' returns updated state instead of the old state
Michael Schneeberger
2022-08-17
1
-2
/
+2
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*
bugfix: 'set_element_at' works with value=0
Michael Schneeberger
2022-08-17
1
-7
/
+8
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*
'parametrize' method accepts any size matrix, not only vectors
Michael Schneeberger
2022-08-17
1
-5
/
+4
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*
order methods in alphabetical order
Michael Schneeberger
2022-08-17
1
-44
/
+41
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*
improve error message in case a polynomial contains a unknown variable
Michael Schneeberger
2022-08-17
1
-7
/
+44
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*
Update README
Michael Schneeberger
2022-08-17
1
-1
/
+1
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*
'to_matrix_repr' function requires 'variables' argument
Michael Schneeberger
2022-08-11
1
-27
/
+26
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*
fix bug in test TestToMatrixRepr
Michael Schneeberger
2022-08-10
1
-6
/
+6
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*
add inverse property to truncate expression
Michael Schneeberger
2022-08-10
3
-3
/
+13
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