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Moved legacy code into archive, ready for a new rapid(?) prototype.

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I may regret doing this!
This commit is contained in:
Simon Brooke 2026-03-24 16:25:09 +00:00
parent 09051a3e63
commit 914c35ead0
114 changed files with 165 additions and 1 deletions
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archive/c/arith/ratio.h Normal file
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/**
* ratio.h
*
* functions for rational number cells.
*
*
* (c) 2017 Simon Brooke <simon@journeyman.cc>
* Licensed under GPL version 2.0, or, at your option, any later version.
*/
#ifndef __ratio_h
#define __ratio_h
struct cons_pointer simplify_ratio( struct cons_pointer arg );
struct cons_pointer add_ratio_ratio( struct cons_pointer arg1,
struct cons_pointer arg2 );
struct cons_pointer add_integer_ratio( struct cons_pointer intarg,
struct cons_pointer ratarg );
struct cons_pointer divide_ratio_ratio( struct cons_pointer arg1,
struct cons_pointer arg2 );
struct cons_pointer multiply_ratio_ratio( struct cons_pointer arg1, struct
cons_pointer arg2 );
struct cons_pointer multiply_integer_ratio( struct cons_pointer intarg,
struct cons_pointer ratarg );
struct cons_pointer subtract_ratio_ratio( struct cons_pointer arg1,
struct cons_pointer arg2 );
struct cons_pointer make_ratio( struct cons_pointer dividend,
struct cons_pointer divisor, bool simplify );
bool equal_ratio_ratio( struct cons_pointer a, struct cons_pointer b );
long double c_ratio_to_ld( struct cons_pointer rat );
#endif