Real constants and functions: Difference between revisions

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             << "\nlg(100) = " << std::log10(100.0)
             << "\nexp(3) = " << std::exp(3.0)
-            << "\n|-4.5| = " << std::abs(-4.5)   // or std::fabs(4.0); both work in C++
+            << "\n|-4.5| = " << std::abs(-4.5)   // or std::fabs(-4.5); both work in C++
             << "\nfloor(4.5) = " << std::floor(4.5)
             << "\nceiling(4.5) = " << std::ceil(4.5)
@@ Line 494: / Line 494: @@
               << "\nln(e) = " << std::log(e)
               << "\nlg(100) = " << std::log10(100.0)
-              << "\n|-4.5| = " << std::abs(-4.5)   // or std::fabs(4.0); both work in C++
+              << "\n|-4.5| = " << std::abs(-4.5)
               << "\nfloor(4.5) = " << std::floor(4.5)
               << "\nceiling(4.5) = " << std::ceil(4.5) << std::endl;