calculang is a language for calculations
It aims to be:
- shareable, communicable ๐ฌ ๐
- transparent, verifiable ๐ต๏ธโโ๏ธ
- understandable, concise ๐
- flexible, reusable โป๏ธ
only for calculations โ numbers โ workings
calculang doesnโt โdo thingsโ (โside-effectsโ) like regular programming languages ๐ฅ
This serves to simplify, permitting the aims above for calculations, numbers, and their workings โ ๏ธ
๐ Examples
Finance ๐ต๐
calculang aims have applications in finance, where transparency and understanding about numbers is essential for decision-making.
Savings Calculator ๐ช๐ช
makes estimates for a savings balance
SaaS Cashflows ๐ต๐
Modelling a SaaS business cashflows
Loan Checker ๐ต๏ธ
to scenario-out and validate loans and mortgages ๐ก
๐ฅ
โป๏ธ
Monte Carlo Pension Calculator ๐ง๐ง
๐ง & โ ๏ธ Not checked and Not financial advice
Interactive Simulations ๐น๏ธ
Simulations help us to understand and solve real-world problems. (or just play games!)
Sunsets ๐
with maths, for any time and place ๐๐
Raycasting 3d worlds ๐ซ
Rendering a 3d world, to a bar chart! ๐
Projectiles ๐ชจ
interaction, with relativity
Simple Climate ๐๐ก๏ธ
Over-simplified ๐ง climate model, with you-draw-it emissions pathways
Maths Art ๐๏ธ
๐จ
๐ฅ
Starfield ๐ ๐
Heart Contours ๐
plot of a 3d heart surface mathematical formula!
Ferny Maths ๐ฟ
Ferns with maths and calculang ๐ฟ
Flower ๐ธ
based on ๐ผ๏ธ by Inigo Quilez
Shop Modelling ๐
Simplified buy/sell models just to show some things about calculang.
Shop Modelling
buy low sell high = ๐
Shop Model Demand Curve I
allowing for a demand curve ๐๐
Other
Fizz Buzz
Look ma, no loops!
Maze Money ๐ธ๐ฐ
A dynamic programming puzzle
Leap Year Calculator โ
Is it a leap year?
Year Remaining ๐
How much year is remaining?
๐ฅ
๐ง payroll
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calculang is free software available on GitHub.