Math Dump /sym/250111
id=295534 · host=jp.commstar.world · 2026-09-01 21:09Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 1 ; 6 5 | = 14
402K
F = ma
det| 5 3 ; 7 6 | = 9
398K
8β² + 2β + 3 = 0
det| 1 7 ; 3 2 | = -19
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
CaCO₃ → CaO + CO₂
2H₂ + O₂ → 2H₂O
F = ma
PV = nRT
\frac{11}{4} \sum_{i=1}^{n} i^{2}
e^{i\pi} + 1 = 0