In coroutining mode, if Number1 or Number2 are free variables, the call to min/3 is delayed until these variables are instantiated.
Success: min(5, 2, 2). min(2_3, 3_4, 2_3). min(5.0 , 2.0, 2.0). min(5.0, 2, 2.0). (The types are adjusted) min(5_0, 2, 2_0). (The types are adjusted) Fail: min(1, 2, 3). Error: min(A, 2, 6). (Error 4). min(1, 2, 2.0). (Error 5). min(5, 2.0, 5). (Error 5). min(4 - 2, 3, 3). (Error 24). min(5, 2, r). (Error 24).