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  2. Karatsuba algorithm - Wikipedia

    en.wikipedia.org/wiki/Karatsuba_algorithm

    Karatsuba multiplication of az+b and cz+d (boxed), and 1234 and 567 with z=100. Magenta arrows denote multiplication, amber denotes addition, silver denotes subtraction and cyan denotes left shift. (A), (B) and (C) show recursion with z=10 to obtain intermediate values. The Karatsuba algorithm is a fast multiplication algorithm.

  3. C mathematical functions - Wikipedia

    en.wikipedia.org/wiki/C_mathematical_functions

    These functions can be used to control a variety of settings that affect floating-point computations, for example, the rounding mode, on what conditions exceptions occur, when numbers are flushed to zero, etc. The floating-point environment functions and types are defined in <fenv.h> header (<cfenv> in C++).

  4. C string handling - Wikipedia

    en.wikipedia.org/wiki/C_string_handling

    The length of a string is the number of code units before the zero code unit. [1] The memory occupied by a string is always one more code unit than the length, as space is needed to store the zero terminator. Generally, the term string means a string where the code unit is of type char, which is exactly 8 bits on all modern machines.

  5. Multiplication algorithm - Wikipedia

    en.wikipedia.org/wiki/Multiplication_algorithm

    The grid method (or box method) is an introductory method for multiple-digit multiplication that is often taught to pupils at primary school or elementary school. It has been a standard part of the national primary school mathematics curriculum in England and Wales since the late 1990s.

  6. Constant (computer programming) - Wikipedia

    en.wikipedia.org/wiki/Constant_(computer...

    In C/C++, it is possible to declare the parameter of a function or method as constant. This is a guarantee that this parameter cannot be inadvertently modified after its initialization by the caller. If the parameter is a pre-defined (built-in) type, it is called by value and cannot be modified. If it is a user-defined type, the variable is the ...

  7. Skims Taps Three Generations of Kate Hudson's Family for a ...

    www.aol.com/skims-taps-three-generations-kate...

    The family was more than eager to work with Skims, in part because they love of comfort (“The soft in Skims is at another level,” Hawn notes), and in part because For Kate, there is a personal ...

  8. Re-Drafting the 2024 NFL Draft - AOL

    www.aol.com/sports/drafting-2024-nfl-draft...

    4. Arizona Cardinals: WR Malik Nabers. (Actual pick: WR Marvin Harrison Jr.) And now the debates begin. Harrison has been good but inconsistent in his debut; Nabers, when he’s on the field ...

  9. Strength reduction - Wikipedia

    en.wikipedia.org/wiki/Strength_reduction

    replacing integer multiplication by a constant with a combination of shifts, adds or subtracts; replacing integer division by a constant with a multiplication, taking advantage of the limited range of machine integers. [3] This method also works if divisor is a non-integer sufficiently greater than 1, e.g. √2 or π. [4]

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