ChemCalc Dump /sym/08e5e4
id=502570 · host=br.gridbatch.net · 2026-09-03 03:55Z
∑_{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
det| 7 6 ; 3 8 | = 38
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
202K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 6 ; 7 5 | = -22
det| 10 3 ; 6 11 | = 92
det| 5 3 ; 3 6 | = 21
E = mc²
∂t/∂ψ = 8t
det| 4 7 ; 6 5 | = -22
\frac{5}{1} \sum_{i=1}^{n} i^{2}