Advanced Search

Question: Bugs in minimize

Question:Bugs in minimize

vv 12915 Maple
minimize
April 22 2016
1

minimize((x+y)^2+cos(y)^2, x=-4..4, y=-2..2);  # cos(2)^2    should be 0
minimize((x+y)^2+cos(y), x=-4..4, y=-4..4);      
   Error, (in unknown) mapped procedure in `ormap' must return true or false
minimize((x+y)^2+cos(y));                                   # infinity   ?!  should be -1

Edited. Corrected second example
Please Wait...