A program to calculate the result of mathematical expressions.
Also, this program works with complex numbers, concepts related to infinity, as well as ambiguous expressions.
In terms of grammar, the input statements are similar to Python grammar, such as:
2 ** 2, 2 * 2, (-1) ** 0.5, (1.2+3.4j) * 10 etc.
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Clone the repo:
git clone https://github.com/ogel4s/Math_Interpreter.git
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cd to Math_Interpreter folder
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Run
evaluator.py:python evaluator.py
The symbols of the operators used in the program are as follows:
| Operators | Symbol |
|---|---|
| Power | ^ or ** |
| Multiplication | * |
| Division | / |
| Sum | + |
| Subtraction | - |
You can also use trigonometric functions and inverse trigonometric functions:
Note: Functions are not case sensitive .
Note: The default trigonometric calculation mode is deg, if you want to change it to rad, enter the config.ini file and change the mode value to rad .
| Functions |
|---|
sin, cos, tan, cot, csc, sec |
arcsin, arccos, arctan, arccot, arccsc, arcsec |
sinh, cosh, tanh, coth, csch, sech |
arcsinh, arccosh, arctanh, arccoth, arccsch, arcsech |
pi or PI (number) |
example:
2 * 2 + pi / pi ** (-0.5 - (-1) ** 0.5) ** sin(cos(tan(arcsinh(sinh(10 ** (sin((-1) ** 0.5) - 1)) / 2))) / (1.2+3.4j)) - sin((1.2+3.4j)) / cos((((-1))) ** (((0.5)))) + 221 * PI - (PI+pij)
numbers:
| Number | from |
|---|---|
| Complex number | (real+kj) |
| Infinity number | inf or -inf |
An input item:
1 + ( 2 ** 0.5 * (1/2/3/((((-1)))) ** (((0.5))*10)+12.39347) ) * 2 / (-2) ** 0.5 + inf + 2 * 2 + pi / pi ** (-0.5 - (-1) ** 0.5) ** sin(cos(tan(arcsinh(sinh(10 ** (sin((-1) ** 0.5) - 1)) / 2))) / (1.2+3.4j)) - sin((1.2+3.4j)) / cos((((-1))) ** (((0.5)))) + 221 * PI - (PI+pij)
Enjoy...
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