Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-17 13:33Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
444K
det| 11 7 ; 6 12 | = 90
∑_{k=1}^{n} k = n(n+1)/2
33K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∫₀^∞ e^(-ψ²) dψ = √π / 2
376K
CH₄ + 2O₂ → CO₂ + 2H₂O
363K
det| 11 4 ; 4 12 | = 116
12y² + 4y + 6 = 0
\lim_{z\to 0} \frac{\sin z}{z} = 1
85K
\oint_C \vec{F}\cdot d\vec{r} = 0
179K
d/dt [t^9] = 9t^8
\frac{12}{8} \sum_{i=1}^{n} i^{2}
422K
9α² + 6α + 0 = 0
\frac{8}{5} \sum_{i=1}^{n} i^{2}
252K
\lim_{t\to 0} \frac{\sin t}{t} = 1
143K
\frac{11}{3} \sum_{i=1}^{n} i^{2}
380K