Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 00:12Z
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
36K
CH₄ + 2O₂ → CO₂ + 2H₂O
269K
det| 11 2 ; 1 12 | = 130
det| 6 4 ; 0 7 | = 42
131K
\lim_{y\to 0} \frac{\sin y}{y} = 1
158K
∑_{k=1}^{n} k = n(n+1)/2
det| 1 1 ; 1 2 | = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
139K
det| 10 2 ; 7 11 | = 96
344K
10ψ² + 2ψ + 3 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
91K
∫₀^∞ e^(-x²) dx = √π / 2
201K
\oint_C \vec{F}\cdot d\vec{r} = 0
399K
∑_{k=1}^{n} k = n(n+1)/2
224K
∫₀^∞ e^(-γ²) dγ = √π / 2
137K
∫₀^∞ e^(-r²) dr = √π / 2
333K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
332K