Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 20:44Z
det| 3 9 ; 5 4 | = -33
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
∑_{k=1}^{n} k = n(n+1)/2
109K
ω = 2πf
\frac{12}{6} \sum_{i=1}^{n} i^{2}
122K
3z² + 8z + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
∂r/∂α = 1r
\binom{n}{k} = \frac{n!}{k!(n-k)!}
352K
F = G m₁m₂ / r²
det| 12 9 ; 5 13 | = 111
99K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
e^{i\pi} + 1 = 0