Stavros Macrakis

factor should check that second argument is irreducible

factor should check that second argument is irreducible

Today, we have sort(list) and sort(list,predicate fun). What if we allow sort(list,key) where key can be a number or a list of numbers which specify the keys? Fully compatible, although it does violate the principle that static analysis should tell you the meaning. For example, sort(...,f) could mean sort by a function or sort by a key specification, depending on the value of f. We could compatibly also add sort(list,predicate fun,keyfun), maybe using false to specify the default predicate.

sign("foo") => Lisp error

sign("foo") => Lisp error

sign of nonscalar inconsistent

floor/ceiling/round of large bfloats gives errors

floor/ceiling/round of large bfloats gives errors