Lattice Export /sym/66a59a
id=1 · host=de.formula-vault.cloud · 2026-10-20 20:09Z
\frac{7}{4} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
425K
F = ma
∫₀^∞ e^(-x²) dx = √π / 2
441K
det| 12 5 ; 7 13 | = 121
∑_{k=1}^{n} k = n(n+1)/2
128K
det| 4 4 ; 5 5 | = 0
246K
∇²x = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
427K
\oint_C \vec{F}\cdot d\vec{r} = 0
328K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 4 ; 1 10 | = 86
114K