ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 20:11Z
F = G m₁m₂ / r²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
259K
det| 3 9 ; 6 4 | = -42
det| 11 9 ; 5 12 | = 87
159K
det| 9 4 ; 1 10 | = 86
270K
∂x/∂ψ = 3x
det| 10 4 ; 1 11 | = 106
442K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
231K
det| 6 6 ; 3 7 | = 24
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}