ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:21Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
302K
∫₀^∞ e^(-r²) dr = √π / 2
12γ² + 2γ + 2 = 0
det| 9 4 ; 1 10 | = 86
310K
E = mc²
det| 11 5 ; 0 12 | = 132
311K
det| 5 9 ; 7 6 | = -33
264K
det| 8 4 ; 6 9 | = 48
39K