2 files changed, 25 insertions(+), 1 deletions(-)

M mkfile
A spiral.c

@@ 2,7 2,8 @@
 
 bins=\
 	pong\
-	maze
+	maze\
+	spiral
 
 all:VQ: $bins
 

@@ 0,0 1,23 @@
+#include <u.h>
+#include  <libc.h>
+#include  <draw.h>
+#include  <event.h>
+#include  <cursor.h>
+
+void
+main(void)
+{
+	double start, end;
+	double lastcos;
+
+	lastcos = 1.0;
+
+	start = cputime();
+	for (int i = 0; i < 100000000; i++)
+	{
+		lastcos = cos(lastcos) + 1.0;
+	}
+	end = cputime();
+
+	print("Calculating 100,000,000 cosines took %fs\n", end - start);
+}