.TH MATH-EXPORT 2.SH NAMEMath: export_int, export_real, export_real32, import_int, import_real, import_real32 \- conversion to and from external representation.SH SYNOPSIS.EXinclude "math.m";math := load Math Math->PATH; export_int:    fn(b: array of byte, x: array of int);export_real32: fn(b: array of byte, x: array of real);export_real:   fn(b: array of byte, x: array of real); import_int:    fn(b: array of byte, x: array of int);import_real32: fn(b: array of byte, x: array of real);import_real:   fn(b: array of byte, x: array of real);.EE.SH DESCRIPTIONThese routines convert between Limbo's internal representation ofinteger and floating-point values, and equivalent external representations asarrays of bytes, allowing efficient input/output of binary representations..PP.BI Export_int( b , \ x )converts each integer element of array.I xinto a sequence of 4 bytes in array.IR b ..PP.BI Export_real( b , \ x )converts each double-precision floating-point element of array.I xinto a sequence of 8 bytes in array.IR b ..PP.BI Export_real32( b , \ x )converts each double-precision floating-point element of array.I xto a single-precision value, then encodes it as a sequence of 4 bytes in array.IR b ..PPEach.BI import_ Toperation reverses the transformation of the corresponding.BI export_ Toperation, converting an array of bytes containing a sequence of external representationsinto an array of values of the appropriate internal form..PPValues are encoded in big-endian order (most significant byte first), with floating-pointvalues represented in IEEE 32-bit or 64-bit form (again, most significant byte first)..SH SOURCE.B /libinterp/math.c.SH SEE ALSO.IR math-intro (2)