Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 01:55Z
8y² + 4y + 1 = 0
det| 3 9 ; 1 4 | = 3
129K
∇²ψ = 0
∫₀^∞ e^(-r²) dr = √π / 2
354K
11γ² + 4γ + 3 = 0
d/dβ [β^9] = 9β^8
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
96K
det| 7 4 ; 4 8 | = 40
213K