diff options
Diffstat (limited to 'Help/guide/tutorial/Step7/MathFunctions/mysqrt.cxx')
-rw-r--r-- | Help/guide/tutorial/Step7/MathFunctions/mysqrt.cxx | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/Help/guide/tutorial/Step7/MathFunctions/mysqrt.cxx b/Help/guide/tutorial/Step7/MathFunctions/mysqrt.cxx index eade98c..2ae60c6 100644 --- a/Help/guide/tutorial/Step7/MathFunctions/mysqrt.cxx +++ b/Help/guide/tutorial/Step7/MathFunctions/mysqrt.cxx @@ -4,8 +4,6 @@ // include the generated table #include "Table.h" -#include <cmath> - // a hack square root calculation using simple operations double mysqrt(double x) { @@ -16,6 +14,7 @@ double mysqrt(double x) // use the table to help find an initial value double result = x; if (x >= 1 && x < 10) { + std::cout << "Use the table to help find an initial value " << std::endl; result = sqrtTable[static_cast<int>(x)]; } |