Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 23:24Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
192K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
339K
6t² + 7t + 0 = 0
d/dn [n^3] = 3n^2
det| 4 8 ; 3 5 | = -4
390K
3ψ² + 1ψ + 3 = 0
det| 9 4 ; 1 10 | = 86
139K
det| 8 7 ; 7 9 | = 23
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
78K
det| 2 7 ; 0 3 | = 6
det| 9 1 ; 7 10 | = 83
221K
11ω² + 3ω + 7 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O