Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 19:49Z
det| 7 8 ; 4 8 | = 24
det| 5 7 ; 2 6 | = 16
322K
∇²ω = 0
∑_{k=1}^{n} k = n(n+1)/2
213K
12α² + 6α + 5 = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
4K
∇²r = 0
∫₀^∞ e^(-x²) dx = √π / 2
40K
∫₀^∞ e^(-y²) dy = √π / 2
370K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 9 ; 1 8 | = 47
162K
det| 9 4 ; 1 10 | = 86
68K
e^{i\pi} + 1 = 0
det| 10 8 ; 1 11 | = 102
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
N₂ + 3H₂ ⇌ 2NH₃