Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-21 09:53Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 4 2 ; 6 5 | = 8
det| 7 4 ; 4 8 | = 40
26K
∑_{k=1}^{n} k = n(n+1)/2
355K
ω = 2πf
∫₀^∞ e^(-y²) dy = √π / 2
348K
det| 3 1 ; 0 4 | = 12
7β² + 5β + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
9K