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- * isless external
- isless(a,b) gives 1 if a is less than b, or 0 otherwise. It is extent
- of operator <. It can compare 2 complex number, but the operator < cannot.
- See also: iscomplex, iseven, isfree, isinteger, islarger, isless, islist,
- isodd, isreal, isratio, issame, isnumber.
- e.g.
- IN: isless(1+i, 1-i) # is 1+i less than 1-i ?
- OUT: 0 # no
-