more floating point test code

1 files changed, 37 insertions, 1 deletions

diff --git a/bigtest.c b/bigtest.c
index f6b2551..cd8cd1d 100644
--- a/bigtest.c
+++ b/bigtest.c
@@ -20,6 +20,42 @@ unsigned long values[] = {
 
 int main(void) {
 	char i, j;
+	unsigned long got;
+	bignum(a);
+	bignum(b);
+
+	ulong_to_big(1234L, a);
+	ulong_to_big(10L, b);
+	// got = cformat_big(&i, a);
+	// printf("got %lu, mag %d\n", got, i);
+	for(i = 0; i < 11; i++) {
+		cprintfancy_big(a);
+		big_mul(a, a, b);
+	}
+
+	/*
+	ulong_to_big(5L, a);
+	for(i = 0; i < 10; i++) {
+		ulong_to_big((unsigned long)i, b);
+		j = big_cmp(a, b);
+		printf("5 cmp %d: %d\n", i, j);
+	}
+	*/
+
+	/*
+	unsigned long al = 111, bl = 2, result;
+
+	ulong_to_big(al, a);
+	ulong_to_big(bl, b);
+	big_div(a, a, b);
+	big_to_ulong(a, &result);
+	printf("%lu\n", result);
+	*/
+hang: goto hang;
+}
+
+int oldmain(void) {
+	char i, j;
 	unsigned long l = 123456789L; // 075bcd15, or 52501 + 256 * 1883
 	bignum(b);
 
@@ -40,5 +76,5 @@ int main(void) {
 	}
 
 	printf("%d\n", PEEK(20)+256*PEEK(19));
-hang: goto hang;
+// hang: goto hang;
 }