1 files changed, 15 insertions, 0 deletions
diff --git a/fns.h b/fns.h
new file mode 100644
index 0000000..2193516
--- /dev/null
+++ b/fns.h
@@ -0,0 +1,15 @@
+void addm(Matrix, Matrix);
+void subm(Matrix, Matrix);
+void mulm(Matrix, Matrix);
+void transm(Matrix);
+double detm(Matrix);
+Vector mulvecm(Vector, Matrix);
+Vector Vec(double, double, double);
+Vector addvec(Vector, Vector);
+Vector subvec(Vector, Vector);
+Vector mulvec(Vector, double);
+double dotvec(Vector, Vector);
+Vector normvec(Vector);
+double round(double);
+double hypot3(double, double, double);
+void *emalloc(ulong);