Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 19:10Z
det| 7 8 ; 4 8 | = 24
∫₀^∞ e^(-r²) dr = √π / 2
115K
∇²ω = 0
det| 4 8 ; 3 5 | = -4
213K
12α² + 6α + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
331K
∇²r = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 1 4 ; 2 2 | = -6
162K
e^{i\pi} + 1 = 0
det| 9 4 ; 1 10 | = 86
65K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O