Added reminder to include libraries in files. (#28218)

2019-04-05 11:39:56 -07:00 · 2019-04-05 11:39:56 -07:00 · cce94b12e0
parent 8d22db2459
commit cce94b12e0
1 changed files with 1 additions and 0 deletions
--- a/guide/english/c/math/index.md
+++ b/guide/english/c/math/index.md
@ -156,3 +156,4 @@ int main ()
 * If only integers are involved, an integer will be returned
 * If a floating point number is involved in an operation, that part of the operation becomes floating point
 * C provides a `math.h` library with multiple functions like `pow` for calculating the power of a number. 
+* Don't forget to include the library at the top of the file or the compiler will complain.