ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 20:20Z
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
257K
det| 3 9 ; 6 4 | = -42
det| 7 4 ; 4 8 | = 40
159K
det| 3 6 ; 0 4 | = 12
270K
∂x/∂ψ = 3x
∑_{k=1}^{n} k = n(n+1)/2
437K
det| 3 1 ; 7 4 | = 5
442K
e^{i\pi} + 1 = 0
det| 9 7 ; 3 10 | = 69
231K
det| 5 7 ; 2 6 | = 16
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
202K
2β² + 4β + 3 = 0
2H₂ + O₂ → 2H₂O
∇²ψ = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
det| 4 2 ; 6 5 | = 8