ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 23:23Z
det| 6 7 ; 2 7 | = 28
det| 1 4 ; 2 2 | = -6
302K
∑_{k=1}^{n} k = n(n+1)/2
312K
d/dz [z^9] = 9z^8
∫₀^∞ e^(-β²) dβ = √π / 2
91K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 1 8 ; 4 2 | = -30
17K
det| 9 4 ; 1 10 | = 86
364K