Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:25Z
∇²y = 0
\lim_{r\to 0} \frac{\sin r}{r} = 1
278K
\oint_C \vec{F}\cdot d\vec{r} = 0
109K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
\frac{12}{6} \sum_{i=1}^{n} i^{2}
122K
∫₀^∞ e^(-ψ²) dψ = √π / 2
163K
CaCO₃ → CaO + CO₂
det| 5 7 ; 5 6 | = -5
det| 4 6 ; 4 5 | = -4
352K
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 8 ; 1 13 | = 148
∇²r = 0