Add adder example HEAD master

1 files changed, 15 insertions, 0 deletions

diff --git a/examples/sum.th b/examples/sum.th
new file mode 100644
index 0000000..dd79876
--- /dev/null
+++ b/examples/sum.th
@@ -0,0 +1,15 @@
+and = 0;
+xor = 1;
+bits = 4;
+a = [bits]node(xor, 0);
+b = [bits]node(xor, 1);
+c = node(and) <- node(xor, 2);
+out = [bits+1]node(xor);
+p = [bits]node(xor) <- a <- b;
+g = [bits]node(and) <- a <- b;
+out[0:bits] <- ([bits]node(and) <- p);
+foreach (out) {
+	@ <- (node(and) <- p[0:@0] <- c);
+	for (i = 0; i < @0; ++i)
+		@ <- (node(and) <- p[i+1:@0] <- g[i]);
+}