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[cln.git] / src / rational / elem / cl_RA_div.cc
1 // binary operator /
2
3 // General includes.
4 #include "cl_sysdep.h"
5
6 // Specification.
7 #include "cl_rational.h"
8
9
10 // Implementation.
11
12 #include "cl_RA.h"
13 #include "cl_integer.h"
14
15 const cl_RA operator/ (const cl_RA& r, const cl_RA& s)
16 {
17 // Methode:
18 // (* r (/ s))
19         if (integerp(r) && integerp(s)) {
20                 DeclareType(cl_I,r);
21                 DeclareType(cl_I,s);
22                 // r und s Integers -> schnell abhandeln
23                 return I_I_div_RA(r,s);
24         }
25         return r * recip(s);
26 }