ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 21:39Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-r²) dr = √π / 2
det| 2 7 ; 7 3 | = -43
91K
12γ² + 2γ + 2 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
17K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
310K
E = mc²
λ = h/p
det| 9 5 ; 6 10 | = 60
68K
\frac{3}{8} \sum_{i=1}^{n} i^{2}
\lim_{α\to 0} \frac{\sin α}{α} = 1
6K