ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:32Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-r²) dr = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
125K
12γ² + 2γ + 2 = 0
det| 12 1 ; 5 13 | = 151
17K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
311K
det| 9 4 ; 1 10 | = 86
264K
λ = h/p
det| 4 6 ; 0 5 | = 20
68K
\frac{3}{8} \sum_{i=1}^{n} i^{2}