Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 01:36Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
75K
3β² + 6β + 2 = 0
F = ma
Fe₂O₃ + 3CO → 2Fe + 3CO₂
191K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-φ²) dφ = √π / 2
1K
CH₄ + 2O₂ → CO₂ + 2H₂O
153K
1x² + 5x + 7 = 0
det| 11 9 ; 5 12 | = 87
473K
det| 4 8 ; 1 5 | = 12
∇²ψ = 0