Math Dump /sym/376df2
id=392536 · host=jp.commstar.world · 2026-09-01 21:08Z
∫₀^∞ e^(-y²) dy = √π / 2
det| 4 1 ; 6 5 | = 14
402K
5φ² + 9φ + 5 = 0
det| 5 3 ; 7 6 | = 9
398K
N₂ + 3H₂ ⇌ 2NH₃
CaCO₃ → CaO + CO₂
7φ² + 6φ + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 3 1 ; 2 4 | = 10
det| 4 3 ; 1 5 | = 17
E = mc²
ΔS ≥ 0
det| 12 7 ; 7 13 | = 107
\oint_C \vec{F}\cdot d\vec{r} = 0