ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:20Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-z²) dz = √π / 2
312K
∫₀^∞ e^(-r²) dr = √π / 2
12γ² + 2γ + 2 = 0
det| 9 5 ; 1 10 | = 85
17K
det| 9 7 ; 3 10 | = 69
310K
E = mc²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
311K
∑_{k=1}^{n} k = n(n+1)/2
6K