Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 20:57Z
det| 3 9 ; 5 4 | = -33
det| 7 4 ; 4 8 | = 40
278K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
109K
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
163K
3z² + 8z + 7 = 0
det| 2 3 ; 5 3 | = -9
250K
∂r/∂α = 1r
\oint_C \vec{F}\cdot d\vec{r} = 0
352K
det| 12 3 ; 4 13 | = 144
349K
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
99K
λ = h/p
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
e^{i\pi} + 1 = 0
det| 2 5 ; 6 3 | = -24