Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:00Z
∇²y = 0
\frac{1}{9} \sum_{i=1}^{n} i^{2}
CaCO₃ → CaO + CO₂
\frac{4}{6} \sum_{i=1}^{n} i^{2}
250K
det| 9 4 ; 1 10 | = 86
261K
det| 5 7 ; 5 6 | = -5
e^{i\pi} + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
99K
det| 4 6 ; 4 5 | = -4
194K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-θ²) dθ = √π / 2
320K