Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 20:39Z
det| 3 9 ; 5 4 | = -33
∫₀^∞ e^(-φ²) dφ = √π / 2
109K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
122K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
163K
3z² + 8z + 7 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
250K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
261K
∂r/∂α = 1r
\lim_{x\to 0} \frac{\sin x}{x} = 1
352K
\oint_C \vec{F}\cdot d\vec{r} = 0
349K
F = G m₁m₂ / r²
det| 9 4 ; 1 10 | = 86
194K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 2 8 ; 7 3 | = -50
341K
e^{i\pi} + 1 = 0