Floating Point Exception C++ Why and what is it?

A “floating point number” is how computers usually represent numbers that are not integers — basically, a number with a decimal point. In C++ you declare them with float instead of int. A floating point exception is an error that occurs when you try to do something impossible with a floating point number, such as divide by zero.

Related Posts:

  1. What is the difference between float and double?
  2. What is float in Java?
  3. 1e-9 or -1e9, which one is correct?
  4. C++: How to round a double to an int?
  5. Floating Point Exception C++ Why and what is it?
  6. Random float number generation
  7. C++ int float casting
  8. C++ floating point to integer type conversions
  9. C++ float array initialization 
  10. How many spaces for tab character(\t)?
  11. How do I build a graphical user interface in C++? [closed]
  12. Unresolved external symbol in object files
  13. Correct format specifier for double in printf
  14. How do sizeof(arr) / sizeof(arr[0]) work?
  15. Iterate through a C++ Vector using a ‘for’ loop
  16. Is there an easy way to make a min heap in C++?
  17. What does “dereferencing” a pointer mean?
  18. What is a char*?
  19. Usage and Syntax of std::function
  20. Very basic C++ program issue – Invalid operands to binary expression
  21. Passing an array by reference
  22. Why use conio.h?
  23. Why is enum class preferred over plain enum?
  24. assignment operator overloading in c++
  25. How to fix C++ error: expected unqualified-id
  26. How to track down a “double free or corruption” error
  27. Error: “expression must have integral or unscoped enum type” [duplicate]
  28. How to fix C++ error: expected unqualified-id
  29. Class name does not name a type in C++
  30. Identifier not found error on function call
  31. How to deal with floating point number precision in JavaScript?
  32. Is there a decent wait function in C++?
  33. streambuf::xsgetn and state flags
  34. C++ table alignment – cout and iomanip
  35. Iterate through a C++ Vector using a ‘for’ loop
  36. Debug assertion failed. C++ vector subscript out of range
  37. Inheriting constructors
  38. Vector is not a Template?
  39. I’m getting an error “invalid use of incomplete type ‘class map’
  40. “Error: expression must have a pointer type” when using the “this” keyword
  41. This declaration has no storage class or type specifier in C++
  42. error: expected unqualified-id before ‘if’
  43. The #include exists, but I get an error: identifier “cout” is undefined. Why?
  44. Understanding “corrupted size vs. prev_size” glibc error
  45. C++ identifier is undefined
  46. C++ network programming
  47. new types may not be defined in a return type – C++
  48. Is the practice of returning a C++ reference variable evil?
  49. How do I check if a string is a number (float)?
  50. Is there ‘byte’ data type in C++?
  51. How to return a string from a C++ function?
  52. how to convert C# to C++
  53. What are helper functions in C++?
  54. How to fix ‘std::logic_error’ what(): basic_string::_M_construct null not valid error?
  55. C++ String Variable Declaration
  56. How to fix ‘std::logic_error’ what(): basic_string::_M_construct null not valid error?
  57. Eclipse C++ : “Program “g++” not found in PATH”
  58. Why is my HelloWorld function not declared in this scope?
  59. What is the difference between include_directories and target_include_directories in CMake?
  60. How to convert float number to Binary?
  61. Undefined reference to constructor
  62. Copy a file in a sane, safe and efficient way
  63. expected constructor, destructor, or type conversion before ‘(’ token
  64. Passing as const and by reference – Worth it?
  65. expression did not evaluate to a constant- c++
  66. Generate SHA256 in c++
  67. A good and basic implementation of BigInt class in C++
  68. What is the C equivalent to the C++ cin statement?
  69. c++ Read from .csv file
  70. C++ variable has initializer but incomplete type?
  71. Does C++11 have C#-style properties?
  72. How to print a string in C++
  73. How to parse float with two decimal places in javascript?
  74. How to check if input is numeric in C++
  75. C++ Big Integer
  76. How do I create a random alpha-numeric string in C++?
  77. Learning to work with audio in C++
  78. Creating an instance of class
  79. C++ Void Function with File Stream Error
  81. sorting in std::map where key is a std::string
  82. System not declared in scope?
  83. What is predicate in C++?
  84. no debugging symbols found when using gdb
  85. C++ Array of pointers: delete or delete []?
  86. ERROR: Control may reach end of non-void function /
  87. Function stoi not declared
  88. What’s the difference between while(cin) and while(cin >> num)
  89. Too many arguments to function
  90. not declared in this scope’ when using strlen()
  91. Converting a Cubemap into Equirectangular Panorama
  92. Negative RGB Values
  93. Is there a float input type in HTML5?
  94. DEV C ++ Error: expected declaration before ‘}’ token
  95. “cannot be used as a function error”
  96. error LNK2019: unresolved external symbol _WinMain@16 referenced in function ___tmainCRTStartup
  97. Displaying contents of a vector container in C++
  98. Converting string to unsigned int returns the wrong result
  99. Visual c++ can’t open include file ‘iostream’
  100. c++ vector bubble sort

Leave a Comment