Math Dump /sym/7af9ee
id=576557 · host=jp.commstar.world · 2026-09-01 21:07Z
det| 3 7 ; 7 4 | = -37
det| 4 1 ; 6 5 | = 14
402K
∫₀^∞ e^(-x²) dx = √π / 2
det| 5 3 ; 7 6 | = 9
398K
\frac{8}{4} \sum_{i=1}^{n} i^{2}
1ω² + 5ω + 4 = 0
d/dz [z^10] = 10z^9
λ = h/p
∫₀^∞ e^(-α²) dα = √π / 2
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 10 8 ; 0 11 | = 110
CaCO₃ → CaO + CO₂
ω = 2πf