ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 00:04Z
F = G m₁m₂ / r²
\frac{9}{4} \sum_{i=1}^{n} i^{2}
259K
det| 4 3 ; 1 5 | = 17
\oint_C \vec{F}\cdot d\vec{r} = 0
159K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
270K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 1 ; 7 8 | = 49
437K
\lim_{α\to 0} \frac{\sin α}{α} = 1
442K
det| 1 5 ; 1 2 | = -3
det| 8 4 ; 6 9 | = 48
193K
det| 5 9 ; 7 6 | = -33
22K