Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 20:43Z
det| 3 9 ; 5 4 | = -33
\lim_{x\to 0} \frac{\sin x}{x} = 1
278K
∑_{k=1}^{n} k = n(n+1)/2
109K
ω = 2πf
det| 2 8 ; 7 3 | = -50
122K
3z² + 8z + 7 = 0
det| 12 3 ; 4 13 | = 144
250K
∂r/∂α = 1r
\frac{3}{2} \sum_{i=1}^{n} i^{2}
352K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
349K
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
99K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
194K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
320K
∑_{k=1}^{n} k = n(n+1)/2