Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 03:27Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
36K
10y² + 7y + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
158K
CaCO₃ → CaO + CO₂
10y² + 4y + 6 = 0
det| 9 7 ; 3 10 | = 69
139K
det| 5 9 ; 7 6 | = -33
91K
det| 10 7 ; 3 11 | = 89
201K