ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:27Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 2 ; 3 10 | = 84
302K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
312K
∫₀^∞ e^(-r²) dr = √π / 2
∫₀^∞ e^(-β²) dβ = √π / 2
91K
12γ² + 2γ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
17K
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
264K
λ = h/p
\lim_{y\to 0} \frac{\sin y}{y} = 1
39K
\frac{3}{8} \sum_{i=1}^{n} i^{2}
det| 5 3 ; 2 6 | = 24
364K
\binom{n}{k} = \frac{n!}{k!(n-k)!}