ChemCalc Dump /sym/7d1358
id=744872 · host=br.gridbatch.net · 2026-09-03 04:06Z
∇ × E = −∂B/∂t
\oint_C \vec{F}\cdot d\vec{r} = 0
252K
\oint_C \vec{F}\cdot d\vec{r} = 0
464K
\lim_{α\to 0} \frac{\sin α}{α} = 1
CaCO₃ → CaO + CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
202K
det| 2 6 ; 6 3 | = -30
det| 5 5 ; 4 6 | = 10
det| 7 3 ; 7 8 | = 35
det| 5 1 ; 3 6 | = 27
∫₀^∞ e^(-ψ²) dψ = √π / 2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{t\to 0} \frac{\sin t}{t} = 1