Spectra Ledger /sym/c810f2
id=17 · host=commstar.world · 2026-10-02 14:44Z
\frac{11}{7} \sum_{i=1}^{n} i^{2}
det| 2 6 ; 0 3 | = 6
429K
\lim_{y\to 0} \frac{\sin y}{y} = 1
26K
∇²r = 0
∫₀^∞ e^(-t²) dt = √π / 2
324K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
14K
det| 3 9 ; 6 4 | = -42
det| 10 3 ; 4 11 | = 98
398K
∫₀^∞ e^(-t²) dt = √π / 2
238K
∑_{k=1}^{n} k = n(n+1)/2
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
36K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
152K
\lim_{n\to 0} \frac{\sin n}{n} = 1
142K
det| 11 6 ; 2 12 | = 120
113K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
173K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
52K