func(z*Rat)Abs(x*Rat)*Rat func(z*Rat)Add(x,y*Rat)*Rat func(x*Rat)Cmp(y*Rat)int func(x*Rat)Denom()*Int
lib/json/add/rational.rb,line10defself.json_create(object)Rational(object['n'],object['d'])end 公共实例方法 rat
一个典型的例子是: animals=['mollusk','albatross','rat','penguin','python',]#...forainanimals:printa 在这里,您想要将animals
Qtrue:Qfalse;}returncompare_with_zero(num,mid);} quo(int_or_rat)→ratShowsource quo(flo)→flo 返回最精确的划分(
s)s=(char*)"";(void)parse_rat(s,0,&num);if(RB_FLOAT_TYPE_P(num))rb_raise(rb_eFloatDomainError,"Infinity