ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 23:44Z
det| 6 7 ; 2 7 | = 28
det| 11 9 ; 5 12 | = 87
312K
d/dz [z^9] = 9z^8
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 2 ; 3 10 | = 84
310K
CaCO₃ → CaO + CO₂
det| 5 6 ; 4 6 | = 6
311K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
68K
F = G m₁m₂ / r²
7z² + 4z + 5 = 0
1β² + 8β + 6 = 0