:mfm::space_blobcat:
𝑒ˣ = ∑𝑛=0∞𝑥ⁿ/𝑛!
∫arctan(𝑥) 𝑑𝑥 = 𝑥 arctan(𝑥) - ln(1+𝑥²)/2 + 𝐶
𝑒ⁱ𝜃 = cos(𝜃) + 𝑖sin(𝜃)
𝐸(𝑥, 𝑘) = ∫₀ˣ √(1-𝑘²𝑡²)/(1-𝑡²) 𝑑𝑡𝑎²+𝑏² = 𝑐²
1+1=2
0⁰ = 00/0 = 1
∫₀¹𝑥ˣ 𝑑𝑥 = -∑𝑛=1∞(-𝑛)⁻ⁿ
If you have a fediverse account, you can quote this note from your own instance. Search https://misskey.io/notes/ajnnj59zysbm06l2 on your instance and quote it. (Note that quoting is not supported in Mastodon.)