Math Dump /sym/271d24
id=600979 · host=jp.commstar.world · 2026-09-01 21:09Z
12y² + 6y + 1 = 0
det| 4 1 ; 6 5 | = 14
402K
∂α/∂φ = 8α
det| 5 3 ; 7 6 | = 9
398K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 5 ; 7 10 | = 55
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-ψ²) dψ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 3 3 ; 6 4 | = -6
10y² + 6y + 2 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
d/dn [n^8] = 8n^7