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Note that C99 and C++ do not implement complex numbers in a code-compatible way – the latter instead provides the class std:: complex. All operations on complex numbers are defined in the <complex.h> header. As with the real-valued functions, an f or l suffix denotes the float complex or long double complex variant of the function.
The smart BASIC for iOS naturally supports complex numbers in notation a + bi. Any variable, math operation or function can accept both real and complex numbers as arguments and return real or complex numbers depending on result. For example the square root of -4 is a complex number:
It supports integer, floating point (single and double precision), complex numbers, and a subset of trigonometric and statistics functions. Dense and sparse matrices are supported. [ 2 ] Various matrix decompositions are provided through optional integration with Linear Algebra PACKage ( LAPACK ), Automatically Tuned Linear Algebra Software ...
The C++ Standard Library provides several generic containers, functions to use and manipulate these containers, function objects, generic strings and streams (including interactive and file I/O), support for some language features, and functions for common tasks such as finding the square root of a number.
Functions for manipulating numeric IP addresses (part of Berkeley sockets) Issue 6 <assert.h> Verify assumptions: Issue 1: ANSI (89) <complex.h> Complex Arithmetic, see C mathematical functions: Issue 6: C99 <cpio.h> Magic numbers for the cpio archive format: Issue 3 <ctype.h> Character types Issue 1 ANSI (89) <dirent.h> Allows the opening and ...
Common Lisp: The ANSI Common Lisp standard supports arbitrary precision integer, ratio, and complex numbers. C# : System.Numerics.BigInteger , from .NET 5 ColdFusion : the built-in PrecisionEvaluate() function evaluates one or more string expressions, dynamically, from left to right, using BigDecimal precision arithmetic to calculate the values ...
Some compilers (for example, GCC [8]) provide built-in versions of many of the functions in the C standard library; that is, the implementations of the functions are written into the compiled object file, and the program calls the built-in versions instead of the functions in the C library shared object file.
Complex arithmetic using the float complex and double complex primitive data types was added in the C99 standard, via the _Complex keyword and complex convenience macro. In C++, complex arithmetic can be performed using the complex number class, but the two methods are not code-compatible.