Math Dump /sym/69c58e
id=608750 · host=jp.commstar.world · 2026-09-01 21:06Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 1 ; 6 5 | = 14
402K
\frac{11}{5} \sum_{i=1}^{n} i^{2}
det| 5 3 ; 7 6 | = 9
398K
∫₀^∞ e^(-ψ²) dψ = √π / 2
PV = nRT
det| 6 1 ; 0 7 | = 42
det| 10 4 ; 4 11 | = 94
\oint_C \vec{F}\cdot d\vec{r} = 0
1β² + 1β + 6 = 0
3r² + 2r + 0 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃