Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:18Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-α²) dα = √π / 2
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
122K
det| 3 6 ; 0 4 | = 12
det| 5 7 ; 6 6 | = -12
250K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
261K
∇²y = 0
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-β²) dβ = √π / 2
194K
∑_{k=1}^{n} k = n(n+1)/2
det| 1 6 ; 4 2 | = -22
341K
7ψ² + 8ψ + 2 = 0
det| 9 5 ; 4 10 | = 70
44K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
413K
det| 6 3 ; 4 7 | = 30
17K
\frac{11}{8} \sum_{i=1}^{n} i^{2}
63K
det| 3 4 ; 6 4 | = -12
462K