ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 03:01Z
9θ² + 9θ + 7 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
302K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
312K
∫₀^∞ e^(-γ²) dγ = √π / 2
∫₀^∞ e^(-β²) dβ = √π / 2
91K
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
17K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
311K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
264K
∑_{k=1}^{n} k = n(n+1)/2
68K
∑_{k=1}^{n} k = n(n+1)/2
39K