https://stackoverflow.com › questions › 10409032
c - Why am I getting "undefined reference to sqrt" error even though I ...sqrt from math.h causes linker error "undefined reference to sqrt" only when the argument is not a constant
https://stackoverflow.com › questions › 64568370
c - Why am I getting “undefined reference to sqrt” error even though I ...sqrt is defined in libm (the maths library). Unless you link with -lm you will get an undefined symbol. Alternatives would include defining your own sqrt function (don't do that).
https://www.knowprogram.com › c-programming › undefined-reference-to-sqrt-or-other...
Undefined Reference to sqrt in C - Know ProgramUndefined reference to sqrt in C. It is a linker error. In Linux/Unix, link code with the -lm option. As:- $ gcc test.c -o test -lm.
https://forums.commentcamarche.net › forum › affich-15088149-undefined-reference-to-sqrt
Undefined reference to 'sqrt'bonsoir tous le monde. Voila j'essaye de ciompiler un petit programme en C et à chaque et j'ai un problème de compilation avec la fonction sqrt du genre : "undefined reference to sqrt"....
https://www.developpez.net › forums › d833495 › c-cpp › c › undefined-reference-to-sqrt
Undefined reference to 'sqrt' - C - Developpez.comVoila j'essaye de ciompiler un petit programme en C et à chaque et j'ai un problème de compilation avec la fonction sqrt du genre : "undefined reference to sqrt" malgré que j'ai mis le #include <mat
https://techoverflow.net › 2021 › 04 › 11 › how-to-fix-gcc-undefined-reference-to-sqrt
How to fix GCC undefined reference to `sqrt' - TechOverflowmathstuff.c:(.text+0x15d): undefined reference to `sqrt'. Solution: You need to link the math library using the -lm flag (-lxxx means: “link the xxx library”, i.e. -lm means “link the m ” library) For example, instead of. gcc -o myprogram *.c. use.
https://frontendscript.com › error-undefined-reference-to-sqrt-in-c
How to Fix Undefined Reference to `sqrt’ Error in C/C++“Undefined reference to sqrt’” is a common error message that appears in C or C++ programming. It means that the compiler cannot find a definition for the sqrt function, which is used to calculate the square root of a number.
https://www.developpez.net › ... › programmation-systeme › linux › undefined-reference-to-sqrt
undefined reference to `sqrt' - Linux - Developpez.comundefined reference to `sqrt' Bonjour à tous, Je suis très débutant au niveau programmation et j'ai un gros problème: impossible de compiler mon application en C. j'utilise kDevelop 3.5.1 avec gcc 4.2.3 sous Debian. Code : Sélectionner tout - Visualiser dans une fenêtre à part.
https://www.includehelp.com › c-programming-questions › error-undefined-reference-to-sqrt...
Error - undefined reference to 'sqrt' in Linux - Includehelp.comThis error occurs when you are using sqrt function to find square root of a number in your programs. To fix this problem ensure following points. Include header file math.h in your program. Add –lm linker flag with compilation command.
https://www.reddit.com › ... › comments › 9madb8 › having_an_issue_with_an_undefined_reference_to
Having an issue with an undefined reference to 'sqrt' error : r/C ...I'd initially just tried calling sqrt() with a compile-time constant as the argument, instead of a value calculated at runtime. Presumably, gcc is optimizing away the sqrt() call, thus obviating the need to link the math library. Zapcc apparently does not.
