Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 20:00Z
det| 3 9 ; 5 4 | = -33
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
\oint_C \vec{F}\cdot d\vec{r} = 0
109K
ω = 2πf
det| 2 2 ; 4 3 | = -2
163K
3z² + 8z + 7 = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
250K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
261K
∂r/∂α = 1r
F = G m₁m₂ / r²
det| 9 4 ; 1 10 | = 86
99K
AgNO₃ + NaCl → AgCl↓ + NaNO₃