Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 15:44Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
2y² + 4y + 6 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∫₀^∞ e^(-θ²) dθ = √π / 2
4K
det| 10 8 ; 5 11 | = 70
det| 9 4 ; 1 10 | = 86
40K
3ψ² + 5ψ + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
65K