diff options
| author | Ian Jauslin <ian@jauslin.org> | 2022-06-14 09:26:07 +0200 |
|---|---|---|
| committer | Ian Jauslin <ian@jauslin.org> | 2022-06-14 09:26:07 +0200 |
| commit | 167980ea437881ec56186332370afcc169f2e4dd (patch) | |
| tree | 723e0c8b02bdbf77702582c0e6a007c7af804b62 /src/polynomial.h | |
| parent | 469bdc80712dbf9c12562059dc4594620b59a076 (diff) | |
Update to v1.5.v1.5
The update to version 1.5 is rather substantial, and introduces some minor
backward-incompatibilities:
* The header "#!symbols" has been replaced by "#!virtual_fields"
* Multiplying polynomials using the '*' symbol is no longer supported (or,
rather, the symbolic capabilities of meankondo were enhanced, and the
syntax has been changed).
* 'meantools exp' has been removed (its functionality is now handled by
other means)
* 'meantoolds derive' has been replaced by 'meantools differentiate'
* The symbolic capabilities were enhanced: polynomials can now be
multiplied, added, exponentiated, and their logarithms can be taken
directly in the configuration file.
* The flow equation can now be processed after being computed using the
various "#!postprocess_*" entries.
* Deprecated kondo_preprocess.
* Compute the mean using an LU decomposition if possible.
* More detailed checks for syntax errors in configuration file.
* Check that different '#!group' entries are indeed uncorrelated.
* New flags in meankondo: '-p' and '-A'.
* New tool: meantools expand.
* Improve conversion to LaTeX using meantools-convert
* Assign terms randomly to different threads.
* Multiple bug fixes
Diffstat (limited to 'src/polynomial.h')
| -rw-r--r-- | src/polynomial.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/polynomial.h b/src/polynomial.h index 6aff76d..f3488f5 100644 --- a/src/polynomial.h +++ b/src/polynomial.h @@ -1,5 +1,5 @@ /* -Copyright 2015 Ian Jauslin +Copyright 2015-2022 Ian Jauslin Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -124,12 +124,18 @@ int replace_factors(Grouped_Polynomial equations, Polynomial* polynomial); int polynomial_sprint(Polynomial polynomial, Char_Array* output); int polynomial_print(Polynomial polynomial); // read a polynomial -int Char_Array_to_Polynomial(Char_Array str_polynomial,Polynomial* output); -int str_to_Polynomial(char* str_polynomial,Polynomial* output); +int Char_Array_to_Polynomial(Char_Array str_polynomial, Polynomial* output); +int str_to_Polynomial(char* str_polynomial, Polynomial* output); + +// check whether the polynomial is a constant +int polynomial_is_number(Polynomial poly); //------------------------ Polynomial_Matrix -------------------------- // init int init_Polynomial_Matrix(Polynomial_Matrix* matrix, int length); int free_Polynomial_Matrix(Polynomial_Matrix matrix); +// check whether the entries are numbers +int polynomial_matrix_is_numeric(Polynomial_Matrix matrix); + #endif |