binary64 is the default type for a floating point constant.
binary64 is the default type for a floating point constant.
what is the default type for a floating point constant?
binary64
this class of generator has variants for 32-bit and 64-bit integer and floating point output; for floating point, one takes the upper 53 bits (for binary64) or the upper 23 bits (for binary32), since the upper bits are of better quality than the lower bits in the floating point generators. the algorithms also include a codice_2 function, which sets the state forward by some number of steps – usually a power of two that allows many threads of execution to start at distinct initial states.









































section::::xoshiro and xoroshiro.:xoshiro256**.









































xoshiro256** is the family's general-purpose random 64-bit number generator.









































section::::xoshiro and xoroshiro.:xoshiro256+.
xorshift
like the original microsoft basic interpreter, on which it is based, commodore basic is slower than native machine code. test results have shown that copying 16 kilobytes from rom to ram takes less than a second in machine code, compared to over a minute in basic. to execute faster than the interpreter, programmers started using various techniques to speed up execution. one was to store often-used floating point values in variables rather than using literal values, as interpreting a variable name was faster than interpreting a literal number. since floating point is default type for all commands, it's faster to use floating point numbers as arguments, rather than integers. when speed was important, some programmers converted sections of basic programs to 6502 or 6510 assembly language that was loaded separately from a file or poked into memory from data statements at the end of the basic program, and executed from basic using the codice_6 command, either from direct mode or from the program itself. when the execution speed of machine language was too great, such as for a game or when waiting for user input, programmers could poll by reading selected memory locations (such as $c6 for the 64, or $d0 for the 128, denoting size of the keyboard queue) to delay or halt execution.
commodore basic