diff options
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 |