1 files changed, 20 insertions, 0 deletions
diff --git a/1-mandelbrot/main.ua b/1-mandelbrot/main.ua
new file mode 100644
index 0000000..ed2a132
--- /dev/null
+++ b/1-mandelbrot/main.ua
@@ -0,0 +1,20 @@
+W  ← 400  # width
+H  ← 300  # height
+S  ← 0.4  # scale
+I  ← 30   # max iterations
+Ox ← ÷3 W # offset x
+Oy ← 0    # offset y
+
+ToPixel ← ⍣(
+  0.18_0.2_0.25_1 ⍤.=I
+| 0.92_0.93_0.96_1 ⍤.≥20
+| 0.37_0.5_0.67_1 ⍤.>13
+| 0.64_0.75_0.55_1 ⍤.>11
+| 0.74_0.38_0.41_1 ⍤.>8
+| 0_0_0_0
+)
+
+Iterations ← ◌:◌: ⌵ ⍢(⊙(+⊙.×.) +1|× ⊙(<100⌵) <I) 0 (ℂ 0 0)
+Img        ← ∵(ToPixel Iterations) ⊞ℂ ∩(÷S -0.5 ÷H) ⊓(-Oy)(-Ox) ⇡H⇡W
+
+&fwa "./output/mandelbrot.png" img "png" Img