use std::sqrt

matthew-hennefarth · web-flow · commit b8e097bb2cf2 · 2021-05-18T13:03:13.000-07:00
diff --git a/source/matplot/axes_objects/vectors.cpp b/source/matplot/axes_objects/vectors.cpp
@@ -143,7 +143,7 @@ namespace matplot {
                 }
 
                 if (normalize_) {
-                    double mag = sqrt(u_value * u_value + v_value * v_value +
+                    double mag = std::sqrt(u_value * u_value + v_value * v_value +
                                       w_value * w_value);
                     u_value *= scale_ / mag;
                     v_value *= scale_ / mag;

Original file line number	Diff line number	Diff line change
`@@ -143,7 +143,7 @@ namespace matplot {`
`143`	`143`	`}`
`144`	`144`
`145`	`145`	`if (normalize_) {`
`146`		`- double mag = sqrt(u_value * u_value + v_value * v_value +`
	`146`	`+ double mag = std::sqrt(u_value * u_value + v_value * v_value +`
`147`	`147`	`w_value * w_value);`
`148`	`148`	`u_value *= scale_ / mag;`
`149`	`149`	`v_value *= scale_ / mag;`