Math Dump /sym/5d102c
id=189860 · host=jp.commstar.world · 2026-09-01 21:08Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
det| 4 1 ; 6 5 | = 14
402K
CaCO₃ → CaO + CO₂
det| 5 3 ; 7 6 | = 9
398K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 8 2 ; 0 9 | = 72
ω = 2πf
2H₂ + O₂ → 2H₂O
iħ ∂ψ/∂t = Ĥψ
CH₄ + 2O₂ → CO₂ + 2H₂O
∫₀^∞ e^(-y²) dy = √π / 2
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2y² + 6y + 2 = 0