1 files changed, 14 insertions, 2 deletions

diff --git a/double.c b/double.c
index b84b49a..eba6127 100644
--- a/double.c
+++ b/double.c
@@ -33,12 +33,24 @@ double valuetype_to_double(double d){ return d; }
 
 double inv_exptype_to_double(double d){ return 1.0/d; }
 
-int to_string(char* s, double d){
+int valuetype_to_string(char* s, double d){
 	sprintf(s,"%f",d);
 	return 0;
 }
 
+int valuetype_to_latex(char* s, double d){
+	if( d == 0.0) sprintf(s,"$0$");
+	else if( d == 1.0) sprintf(s,"$1$");
+	else sprintf(s,"$%4.3f$",d);
+	return 0;
+}
+
 int root_to_string(char* s, double d, double p){
-	to_string(s,pow(d,1/p));
+	valuetype_to_string(s,pow(d,1.0/p));
+	return 0;
+}
+
+int root_to_latex(char* s, double d, double p){
+	valuetype_to_latex(s,pow(d,1.0/p));
 	return 0;
 }