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# (Challenge) Value Table Calculator

Write a program that take the following inputs expression: (example: “sin(x)”) independent variable: (example: “x”) var min: example: “-10” var max: example: “+10” step: example: “0.1” and generate a table, based on the inputs, printing the value of the stepped independent variable and the expression. Reasonable simple in python, ...

6 Answers

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this my initial code for sin/ cos /tan
https://code.sololearn.com/c8iZREZeV903/?ref=app

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https://code.sololearn.com/cl65x6dj8sO3/?ref=app

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Good initial work! Try to be more generic and to support all mathematical expressions that your programming language understands ...
For example also more complex things like 2*x + sin(x) + (x*cos(x)). In python this can be done without writing a complex parser ...

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https://code.sololearn.com/cy9ZcWkI3wZP/?ref=app
Here’s an attempt in python that allows additionally expressions for the min / max and step values ...

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Markus, with eval :) ? I update my answer

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Exactly ... eval is the magic command ...