ChemCalc Dump /sym/4ed627
id=841547 · host=br.gridbatch.net · 2026-09-03 04:13Z
∑_{k=1}^{n} k = n(n+1)/2
\oint_C \vec{F}\cdot d\vec{r} = 0
252K
\oint_C \vec{F}\cdot d\vec{r} = 0
464K
\lim_{y\to 0} \frac{\sin y}{y} = 1
ω = 2πf
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
202K
\oint_C \vec{F}\cdot d\vec{r} = 0
3x² + 3x + 1 = 0
11t² + 8t + 7 = 0
det| 1 6 ; 0 2 | = 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{4}{5} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-x²) dx = √π / 2
∫₀^∞ e^(-n²) dn = √π / 2