ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:21Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-r²) dr = √π / 2
CH₄ + 2O₂ → CO₂ + 2H₂O
91K
12γ² + 2γ + 2 = 0
det| 7 4 ; 4 8 | = 40
17K
E = mc²
λ = h/p
det| 1 8 ; 4 2 | = -30
68K
det| 7 7 ; 4 8 | = 28
39K
\frac{3}{8} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}