They are created by supplying the rgb, rgba, hsl, and hsla functions with constant arguments.
#ULTRA FRACTAL EXAMPLES SOFTWARE#
( 2, 3 ) ( 3e2, 3.239 ) (300, 3.239) 2.3 i (0, 2.3) 2 + 1.63 i (2, 1.63)Ĭolor constants are of type color. A fractal program released in 1999, Ultra Fractal, was the first publicly available fractal software package to include convenient layering methods. Alternatively, you can specify an imaginary number by typing the letter i right behind a normal floating-point number. See the gallery page for some examples of Visions of Chaos output. They consist of two floating-point numbers, separated by a comma and surrounded by parentheses. The exponent may range from -4931 to 4931. For example, each of the images shown in Figure 1 was created with formulas I. They consist of a signed mantissa, optionally followed by the character E and a signed integer exponent to denote a power of ten. Its strength comes in large part from its ability to apply user-written formulas. The exponentially increasing occurrence of soft errors makes the optimization of reliability, performance, hardware area, and power consumption one of the main concerns in modern embedded processors. Among 2D fractal generators, Ultra Fractal is unique with thousands of. Examples:įloating-point constants are of type float. For example, the current phylogenetic tree visualization tools are we discuss. Integer constants are signed numbers within the range -2147483648. There are only two boolean constants: true and false.
This topic explains how constants are used in Ultra Fractal formulas, and how Ultra Fractal determines the type of a constant (you should be aware of this).īoolean constants are of type bool. Constants are used in formulas to specify fixed values.
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