ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:22Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-r²) dr = √π / 2
\frac{6}{3} \sum_{i=1}^{n} i^{2}
125K
det| 10 9 ; 0 11 | = 110
91K
12γ² + 2γ + 2 = 0
E = mc²
det| 7 4 ; 4 8 | = 40
264K
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
68K
\frac{3}{8} \sum_{i=1}^{n} i^{2}