ChemCalc Dump /sym/c03704
id=604271 · host=br.gridbatch.net · 2026-09-03 04:08Z
∫₀^∞ e^(-φ²) dφ = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
252K
\oint_C \vec{F}\cdot d\vec{r} = 0
464K
det| 8 3 ; 7 9 | = 51
λ = h/p
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
202K
11x² + 7x + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 10 8 ; 7 11 | = 54
\binom{n}{k} = \frac{n!}{k!(n-k)!}
8γ² + 6γ + 1 = 0
det| 6 2 ; 2 7 | = 38
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2