ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 03:12Z
9θ² + 9θ + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
302K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
312K
∫₀^∞ e^(-γ²) dγ = √π / 2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
125K
det| 11 9 ; 0 12 | = 132
91K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
17K
det| 1 4 ; 3 2 | = -10
310K
CaCO₃ → CaO + CO₂
det| 7 4 ; 4 8 | = 40
311K
∫₀^∞ e^(-ψ²) dψ = √π / 2
264K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
68K
\lim_{α\to 0} \frac{\sin α}{α} = 1
39K