Math Dump /sym/a49719
id=617903 · host=jp.commstar.world · 2026-09-01 21:08Z
12α² + 1α + 0 = 0
det| 4 1 ; 6 5 | = 14
402K
d/dx [x^4] = 4x^3
det| 5 3 ; 7 6 | = 9
398K
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
λ = h/p
d/dr [r^12] = 12r^11
CaCO₃ → CaO + CO₂
2H₂ + O₂ → 2H₂O
PV = nRT
2H₂ + O₂ → 2H₂O
\frac{7}{6} \sum_{i=1}^{n} i^{2}
det| 11 5 ; 3 12 | = 117