Math Dump /sym/cd0907
id=539800 · host=jp.commstar.world · 2026-09-01 21:07Z
4z² + 2z + 6 = 0
det| 4 1 ; 6 5 | = 14
402K
∫₀^∞ e^(-r²) dr = √π / 2
det| 5 3 ; 7 6 | = 9
398K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
det| 9 7 ; 6 10 | = 48
CH₄ + 2O₂ → CO₂ + 2H₂O
PV = nRT
∇²x = 0
CaCO₃ → CaO + CO₂
∇ × E = −∂B/∂t
λ = h/p
det| 11 5 ; 3 12 | = 117
\frac{11}{7} \sum_{i=1}^{n} i^{2}