Math Dump /sym/6e57b7
id=265572 · host=jp.commstar.world · 2026-09-01 21:07Z
∂x/∂θ = 5x
det| 4 1 ; 6 5 | = 14
402K
det| 4 2 ; 5 5 | = 10
det| 5 3 ; 7 6 | = 9
398K
∑_{k=1}^{n} k = n(n+1)/2
CaCO₃ → CaO + CO₂
det| 4 6 ; 6 5 | = -16
det| 8 3 ; 3 9 | = 63
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 7 ; 4 8 | = 28
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
F = ma