summaryrefslogtreecommitdiff
path: root/graphics/asymptote/examples/spiral.asy
diff options
context:
space:
mode:
Diffstat (limited to 'graphics/asymptote/examples/spiral.asy')
-rw-r--r--graphics/asymptote/examples/spiral.asy12
1 files changed, 12 insertions, 0 deletions
diff --git a/graphics/asymptote/examples/spiral.asy b/graphics/asymptote/examples/spiral.asy
new file mode 100644
index 0000000000..a417ea06a7
--- /dev/null
+++ b/graphics/asymptote/examples/spiral.asy
@@ -0,0 +1,12 @@
+size(0,150);
+import graph;
+
+real f(real t) {return exp(-t/(2pi));}
+
+draw(polargraph(f,0,20*pi,operator ..));
+
+xaxis("$x$",-infinity,1.3);
+yaxis("$y$",-infinity,1);
+
+labelx(1);
+labelx("$e^{-1}$",1.0/exp(1),SE);