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PaddiM8 / kalker

Scientific calculator with math syntax that supports user-defined variables and functions, complex numbers, and estimation of derivatives and integrals
https://kalker.xyz
MIT License
1.59k stars 70 forks source link

Use proper summation symbol #42

Closed abrudz closed 3 years ago

abrudz commented 3 years ago

Currently, Greek letter Sigma is used: Σ

It may look better to use the taller N-ary summation symbol: ∑

Similarly, product could use ∏ rather than Π

PaddiM8 commented 3 years ago

Oh I see! The summation symbol looks a bit strange with the current font(s), but I noticed they seem to look really good with just serif for me. I now made it possible to use both, and use the proper summation symbol by default on the web version (where it's possible to control the font), for now.