Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 19:10Z
det| 7 8 ; 4 8 | = 24
∇²ω = 0
∫₀^∞ e^(-x²) dx = √π / 2
368K
12α² + 6α + 5 = 0
∇²r = 0
det| 2 8 ; 7 3 | = -50
40K
∑_{k=1}^{n} k = n(n+1)/2
det| 2 7 ; 7 3 | = -43
68K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O