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C++ Mathematical Expression Library (ExprTk) https://www.partow.net/programming/exprtk/index.html

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Arash Partow
2021-01-01 00:00:00 +00:00
committed by ArashPartow
parent 93a9f44f99
commit 17ba4d15e2
26 changed files with 4516 additions and 3259 deletions
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6
exprtk_simple_example_03.cpp
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@ -3,7 +3,7 @@
* C++ Mathematical Expression Toolkit Library *
* *
* Simple Example 3 *
* Author: Arash Partow (1999-2020) *
* Author: Arash Partow (1999-2021) *
* URL: http://www.partow.net/programming/exprtk/index.html *
* *
* Copyright notice: *
@ -26,8 +26,8 @@ template <typename T>
void polynomial()
{
typedef exprtk::symbol_table<T> symbol_table_t;
typedef exprtk::expression<T> expression_t;
typedef exprtk::parser<T> parser_t;
typedef exprtk::expression<T> expression_t;
typedef exprtk::parser<T> parser_t;
const std::string expression_string =
"25x^5 - 35x^4 - 15x^3 + 40x^2 - 15x + 1";