Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 01:34Z
∑_{k=1}^{n} k = n(n+1)/2
det| 11 9 ; 0 12 | = 132
75K
2y² + 6y + 4 = 0
det| 12 2 ; 2 13 | = 152
97K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 1 1 ; 3 2 | = -1
130K
∫₀^∞ e^(-t²) dt = √π / 2
82K