Newton/Julia Fractal (1282)
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-5 < Re, Im < 5
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Solved by Wolfram Alpha
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f(z) = z - (z^4/1.2+Re(z)*Re(z)+z+1)/(4/10*z^3+13*z+1)
Sonate K2255
Newton/Julia Fractal (1283)
f(z) = z - (z^4/1.2+Re(z^3)/Im(z)+z+1)/(4/10*z^3+13*z+1)
Sonate K2257
Newton/Julia Fractal (1284)
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f(z) = z - Re(z^4/1.2+z^2+z+1)/(4/10*z^3+13*z+1)
Sonate K2259
Sonate K2260 Rainbow Stripe of Root
Around z2 = -0.351 + 0.985*i.
Newton/Julia Fractal (1285)
f(z) = z - (z^4/10-Re(z^2)+z-1)/(4/10*z^3+13*z+1)
Sonate K2262
Sonate K2263
Root Spiral of z4 = 1.33 + 1.91*i
Newton/Julia Fractal (1286)
f(z) = z - (z^4/10-z*Re(z)+z-1)/(4/10*z^3+13*z+1)
Newton/Julia Fractal (1287)
f(z) = z - (z^4/10-Re(z)*Im(z)+z-1)/(4/10*z^3+13*z+1)
Sonate K2266 z4 = 1.57 - 2.01*i Spiral
Newton/Julia Fractal (1288)
f(z) = z - (z^4/10-Im(z)*Im(z)+z-1)/(4/10*z^3+13*z+1)
Newton/Julia Fractal (1289)
f(z) = z - (z^4/10-Im(z^2)+z-1)/(4/10*z^3+13*z+1)
Newton/Julia Fractal (1290)
f(z) = z - (z^4/10-z^2+z-1)/(4/10*z^3+13*z+1)