Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 15:48Z
det| 4 6 ; 3 5 | = 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
109K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
122K
8γ² + 2γ + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
250K
∫₀^∞ e^(-n²) dn = √π / 2
261K
CH₄ + 2O₂ → CO₂ + 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
352K
det| 9 6 ; 0 10 | = 90
349K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 9 4 ; 1 10 | = 86
194K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∫₀^∞ e^(-x²) dx = √π / 2
320K
4θ² + 9θ + 4 = 0