Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 12:50Z
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
326K
∑_{k=1}^{n} k = n(n+1)/2
198K
det| 2 9 ; 7 3 | = -57
\oint_C \vec{F}\cdot d\vec{r} = 0
155K
det| 3 7 ; 2 4 | = -2
63K
∫₀^∞ e^(-ψ²) dψ = √π / 2
det| 7 2 ; 7 8 | = 42
201K
10θ² + 9θ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
319K
\frac{2}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-r²) dr = √π / 2
233K
det| 8 4 ; 7 9 | = 44
412K
\frac{5}{4} \sum_{i=1}^{n} i^{2}
190K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
461K