ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 20:20Z
F = G m₁m₂ / r²
det| 3 9 ; 6 4 | = -42
∑_{k=1}^{n} k = n(n+1)/2
159K
∂x/∂ψ = 3x
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
437K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
442K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
231K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
22K
2H₂ + O₂ → 2H₂O
det| 7 4 ; 4 8 | = 40
205K