Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 18:55Z
6r² + 7r + 2 = 0
∫₀^∞ e^(-z²) dz = √π / 2
479K
F = ma
det| 7 4 ; 4 8 | = 40
276K
∑_{k=1}^{n} k = n(n+1)/2
129K
det| 3 7 ; 1 4 | = 5
ΔS ≥ 0
CH₄ + 2O₂ → CO₂ + 2H₂O
1K
det| 11 9 ; 5 12 | = 87
338K