Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 20:55Z
det| 3 9 ; 5 4 | = -33
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
278K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
122K
3z² + 8z + 7 = 0
det| 10 7 ; 3 11 | = 89
261K
∂r/∂α = 1r
\frac{7}{1} \sum_{i=1}^{n} i^{2}
352K
F = G m₁m₂ / r²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
320K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
341K