Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-07 06:35Z
∑_{k=1}^{n} k = n(n+1)/2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
281K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 2 ; 6 13 | = 144
360K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
338K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{5}{8} \sum_{i=1}^{n} i^{2}
4ω² + 5ω + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
403K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∂β/∂ω = 8β
det| 2 7 ; 2 3 | = -8
202K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
19K
∫₀^∞ e^(-θ²) dθ = √π / 2
476K
\lim_{α\to 0} \frac{\sin α}{α} = 1
64K
det| 4 8 ; 4 5 | = -12
246K
det| 9 7 ; 2 10 | = 76
250K