Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-11 08:25Z
F = G m₁m₂ / r²
det| 6 2 ; 6 7 | = 30
308K
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 11 2 ; 5 12 | = 122
348K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-φ²) dφ = √π / 2
29K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
395K
det| 9 4 ; 4 10 | = 74
e^{i\pi} + 1 = 0
7n² + 7n + 7 = 0
1φ² + 6φ + 6 = 0
d/dψ [ψ^2] = 2ψ^1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{β\to 0} \frac{\sin β}{β} = 1