ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:17Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
312K
∫₀^∞ e^(-r²) dr = √π / 2
\frac{1}{7} \sum_{i=1}^{n} i^{2}
125K
12γ² + 2γ + 2 = 0
det| 11 9 ; 0 12 | = 132
310K
E = mc²
det| 1 4 ; 3 2 | = -10
311K
λ = h/p
\oint_C \vec{F}\cdot d\vec{r} = 0
39K
\frac{3}{8} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}