Math Dump /sym/f18597
id=262253 · host=jp.commstar.world · 2026-09-01 21:08Z
7φ² + 7φ + 2 = 0
det| 4 1 ; 6 5 | = 14
402K
PV = nRT
det| 5 3 ; 7 6 | = 9
398K
9y² + 6y + 0 = 0
e^{i\pi} + 1 = 0
∫₀^∞ e^(-r²) dr = √π / 2
iħ ∂ψ/∂t = Ĥψ
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
det| 4 8 ; 2 5 | = 4
\lim_{t\to 0} \frac{\sin t}{t} = 1