ChemCalc Dump /sym/e548c1
id=909678 · host=br.gridbatch.net · 2026-09-03 04:13Z
∇ × E = −∂B/∂t
\oint_C \vec{F}\cdot d\vec{r} = 0
252K
\oint_C \vec{F}\cdot d\vec{r} = 0
464K
\frac{10}{3} \sum_{i=1}^{n} i^{2}
d/dα [α^4] = 4α^3
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
202K
10r² + 9r + 5 = 0
det| 6 1 ; 6 7 | = 36
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{11}{1} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
CaCO₃ → CaO + CO₂
8φ² + 6φ + 2 = 0
3γ² + 9γ + 6 = 0