Math Dump /sym/09cf71
id=475451 · host=jp.commstar.world · 2026-09-01 21:05Z
6β² + 5β + 7 = 0
det| 4 1 ; 6 5 | = 14
402K
E = mc²
det| 5 3 ; 7 6 | = 9
398K
12z² + 5z + 2 = 0
det| 6 2 ; 0 7 | = 42
E = mc²
CaCO₃ → CaO + CO₂
PV = nRT
∫₀^∞ e^(-x²) dx = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 2 2 ; 4 3 | = -2