Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 18:59Z
∫₀^∞ e^(-α²) dα = √π / 2
∫₀^∞ e^(-r²) dr = √π / 2
68K
det| 11 9 ; 7 12 | = 69
2H₂ + O₂ → 2H₂O
det| 1 1 ; 7 2 | = -5
∑_{k=1}^{n} k = n(n+1)/2
412K
e^{i\pi} + 1 = 0
det| 4 6 ; 0 5 | = 20
242K
ω = 2πf
6x² + 3x + 5 = 0