v7.2.1 (latest)
Search
K
Comment on page

tf_mandelbrot*

Computes the Mandelbrot set over the complex domain [x_min, x_max), [y_min, y_max), discretizing the xy-space into an output of dimensions x_pixels X y_pixels. The output for each cell is the number of iterations needed to escape to infinity, up to and including the specified max_iterations.

tf_mandelbrot

SELECT * FROM TABLE(
tf_mandelbrot(
x_pixels => <x_pixels>,
y_pixels => <y_pixels>,
x_min => <x_min>,
x_max => <x_max>,
y_min => <y_min>,
y_max => <y_max>,
max_iterations => <max_iterations>
)
)
Parameter
Data Type
x_pixels
32-bit integer
y_pixels
32-bit integer
x_min
DOUBLE
x_max
DOUBLE
y_min
DOUBLE
y_max
DOUBLE
max_iterations
32-bit integer
Example
Computed Mandelbrot set using the HEAVY.AI Vega demo

tf_mandelbrot_cuda

SELECT * FROM TABLE(
tf_mandelbrot_cuda( <x_pixels>, <y_pixels>, <x_min>, <x_max>, <y_min>, <y_max>, <max_iterations>
)
)
Parameter
Data Type
x_pixels
32-bit integer
y_pixels
32-bit integer
x_min
DOUBLE
x_max
DOUBLE
y_min
DOUBLE
y_max
DOUBLE
max_iterations
32-bit integer

tf_mandelbrot_float

SELECT * FROM TABLE(
tf_mandelbrot_float(<x_pixels>, <y_pixels>, <x_min>, <x_max>, <y_min>, <y_max>, <max_iterations>
)
)
Parameter
Data Type
x_pixels
32-bit integer
y_pixels
32-bit integer
x_min
DOUBLE
x_max
DOUBLE
y_min
DOUBLE
y_max
DOUBLE
max_iterations
32-bit integer

tf_mandelbrot_cuda_float

SELECT * FROM TABLE(
tf_mandelbrot_cuda_float( <x_pixels>, <y_pixels>, <x_min>, <x_max>, <y_min>, <y_max>, <max_iterations>
)
)
Parameter
Data Type
x_pixels
32-bit integer
y_pixels
32-bit integer
x_min
DOUBLE
x_max
DOUBLE
y_min
DOUBLE
y_max
DOUBLE
max_iterations
32-bit integer
Last modified 10mo ago