Spectra Ledger /sym/a0988c
id=21 · host=commstar.world · 2026-10-02 14:44Z
4θ² + 2θ + 7 = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
429K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
26K
iħ ∂ψ/∂t = Ĥψ
2t² + 4t + 3 = 0
det| 9 7 ; 3 10 | = 69
238K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∫₀^∞ e^(-z²) dz = √π / 2
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}