ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 18:39Z
det| 11 6 ; 6 12 | = 96
F = ma
\binom{n}{k} = \frac{n!}{k!(n-k)!}
270K
det| 9 4 ; 3 10 | = 78
det| 10 4 ; 1 11 | = 106
437K
∫₀^∞ e^(-n²) dn = √π / 2
442K
2H₂ + O₂ → 2H₂O
\lim_{α\to 0} \frac{\sin α}{α} = 1
231K
det| 5 9 ; 7 6 | = -33
193K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
202K
\lim_{x\to 0} \frac{\sin x}{x} = 1
\frac{1}{7} \sum_{i=1}^{n} i^{2}
479K
∑_{k=1}^{n} k = n(n+1)/2