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- --------------------------------
- | FRACTALS EVERYWHERE !! (vol A)|
- --------------------------------
-
- Programs :
-
- Ice-mandel :Labda plot of all possible juliasets for the
- formula Z =Z*Z+labda with high resolution.
- Interesting points: whole: x=-2 2 y=-1.25 1.25
- seahorse valley: around x=-.746 y=.112
- cardioid point: around x=.25 y=0
-
-
- Ice-julia :Julia plots for above formula (high res.)
- rev-julia :Fast ,outline only, reversive version of the above program.
- Julia :Menu collection of Julia plots.
-
- 1/mandel :Mandelbroot picture inverted in relation to the unit circle.
-
- ccoszjulia :Juliasets for the formula z=labda*cos(z)
-
- polycircle :circle inversion fractal.
-
- Voltera :labda plot of the Lotke Voltera growth formula.
-
- Complex :A library module,to cope with complex calculations of all
- sorts. Put this in your library directory.
- The module also contains 6 small programs, demonstrating
- its use as wel as a help procedure.
-
- THIS LIBRARY PROVIDES THE FOLLOWING PROCEDURES:
- U(),V() AND W() DENOTE COMPLEX VARIABLES, X AND Y DENOTE REAL VALUES.
- PROCADD( U(),V(),RETURN W()) W=U+V
- PROCSUB( U(),V(),RETURN W()) W=U-V
- PROCMUL( U(),V(),RETURN W()) W=U*V
- PROCDIV( U(),V(),RETURN W()) W=U/V
- PROCRPOWER(U(), X,RETURN W()) W=U^X X REAL
- PROCPOWER( U(),V(),RETURN W()) W=U^V
- PROCEXP( U(), RETURN W()) W=E^U E=NATURAL LOAGARITM
- PROCLN( U(), RETURN W()) W=LN(U)
- PROCSIN( U(), RETURN W()) W=SIN(U)
- PROCCOS( U(), RETURN W()) W=COS(U)
- PROCSINH( U(), RETURN W()) W=SINH(U)
- PROCCOSH( U(), RETURN W()) W=COSH(U)
- PROCTAN( U(), RETURN W()) W=TAN(U)
- PROCSET( X, Y,RETURN W()) W=(X+jY)
-
- ALSO SUPPLIED ARE THE FOLLOWIG REAL FUNCTIONS:
-
- FNSH(X) = ( E^X - E^(-X) )/2
- FNCH(X) = ( E^X + E^(-X) )/2
- FNREAL(Z()) = REAL PART Z
- FNIMAG(Z()) = IMAG PART Z
- FNABS(Z()) =SQR(REAL^2+IMAG^2)
- FNARG(Z())" =ANGLE OF Z ( -PI<A<PI )
-
- AND PROCINITCOMPLEX,TO DEFINE THE COMPLEX VARIABLES A() TO Z() .
-
- Till next time, sjouke
-
-
- *********************************************************************
- * Sjouke Burry +31 34 63 56426(room phone)*
- * TNO Institue for perception +31 34 63 56211(phone desk)*
- *P.O.Box 23 +31 34 63 53977( fax ) *
- * 3769 ZG Soesterberg *
- * The Netherlands *
- * Email adress: sjouke@izf.tno.nl *
- * Full path :uunet!hp4nl.nluug.nl!tnosoes!sjouke *
- *********************************************************************
-