ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:27Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-r²) dr = √π / 2
∫₀^∞ e^(-ψ²) dψ = √π / 2
125K
12γ² + 2γ + 2 = 0
det| 7 4 ; 4 8 | = 40
311K
det| 7 7 ; 4 8 | = 28
68K
det| 1 1 ; 5 2 | = -3
364K
det| 9 2 ; 3 10 | = 84
6K