ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 20:22Z
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
259K
det| 3 7 ; 2 4 | = -2
257K
det| 3 9 ; 6 4 | = -42
det| 9 4 ; 1 10 | = 86
159K
∂x/∂ψ = 3x
e^{i\pi} + 1 = 0
det| 11 9 ; 0 12 | = 132
231K
det| 5 3 ; 7 6 | = 9
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2H₂ + O₂ → 2H₂O
∇²ψ = 0