Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 21:03Z
10y² + 2y + 6 = 0
det| 5 3 ; 7 6 | = 9
460K
det| 9 5 ; 1 10 | = 85
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∫₀^∞ e^(-t²) dt = √π / 2
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
448K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
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