ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 20:13Z
F = G m₁m₂ / r²
det| 3 9 ; 6 4 | = -42
det| 7 4 ; 4 8 | = 40
270K
∂x/∂ψ = 3x
det| 12 1 ; 5 13 | = 151
437K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
231K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2H₂ + O₂ → 2H₂O