Infinite Series Calculator

Simple Infinite Series Calculator 👉 Just Put a Series function,upper and lower limits and specifiy precision.

A FOSS (Free & Open Source Software) project. Maintained by @Aashish Pawar ⚡.

Follow Aashish's #FOSS work on GitHub @Aashish Pawar⚡ 🙌

👉 Test a Infinite Series Function

just use -f command line option with a function like 1/n , 1/n**2, 1/fact(n),1/n*2,1/n**3 etc and provide upper and lower limit (starting and ending points of a series).

Supported Mathematical functions are:

• 🥞 fac(n) ✓
• 🤠 trigonometric functions sin(n), cos(n), tan(n) ✓
• 🐎 sqrt(n), cbrt(n) ✓
• 📟 sinh() cosh() tanh() ✓
• 🤯 exp() → exponential function ✓
• 🗃 More Functions coming soon ✓

Calculation of PI

Consider this series.

This series evalues to constant PI (π).

so , we'll convert it to the function 4*(-1)**(n+1)/(2*n-1). And see if can get value of pi .

$> python series_calc.py -f 4*(-1)**(n+1)/(2*n-1)
 [OUTPUT] : => 3.1415926535897932384626433832795028841971693993751
$> python series_calc.py -f 4*(-1)**(n+1)/(2*n-1) -p 100
 [OUTPUT] : => 3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117068

GETTING STARTED

Let's check simple infinite series convergence.

⚡️ Quick Overview

Consider this series.

we know that this series converge to Eular constant (e). let check that using the tool.

💯 Run the following.

python series_calc.py -f 1/fact(n) -l 0

🎛 you'll get 2.7182818284590452237327915268 which exacly equal to constant e.

Workflow

There are just one option i.e -f which is important for your series_calc workflow. Specify the lower limit using -l or upper limit using -u and precision using -s (scale) option.

Help & Other

Use -h option to get information about all the options supported.

Todo

• Arithmetic and mathematical functions
• Mathematical Constants support (e,pi,phi)
• command line animation while calculation is running