ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-18 23:52Z
d/dr [r^8] = 8r^7
det| 7 4 ; 4 8 | = 40
259K
2β² + 4β + 1 = 0
det| 5 6 ; 1 6 | = 24
159K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
270K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 11 3 ; 0 12 | = 132
\frac{8}{6} \sum_{i=1}^{n} i^{2}
231K
\oint_C \vec{F}\cdot d\vec{r} = 0
193K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
∑_{k=1}^{n} k = n(n+1)/2
202K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{α\to 0} \frac{\sin α}{α} = 1
479K
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 3 4 ; 7 4 | = -16