ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 01:51Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 2 ; 3 6 | = 24
312K
∇²ω = 0
∑_{k=1}^{n} k = n(n+1)/2
125K
det| 9 5 ; 1 10 | = 85
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
310K
∫₀^∞ e^(-β²) dβ = √π / 2
68K