# Call NAG subroutine in Mathematica 10

Is there any package or any other way to call or use NAG library?

It was possible in old mathematica?

• Perhaps you should specify what in particular you are attempting to do. Then you could be directed to the particular functions that have the functionality you are seeking. – Edmund Jan 1 '17 at 8:02
• Which particular NAG routine were you interested in? We might be able to suggest a Mathematica equivalent you could try first. – J. M. will be back soon Jan 1 '17 at 17:17
• Thank you very much for your response. I am interested in subroutine D01FCF. – NRS Jan 1 '17 at 17:19
• Particularly I am interested in multidimensional integral with the dimension 4 or 5 or even more. For example there are 4 dimensions. x1,x2,x3,x4 in which limit of x4 ->(0,1-x1-x2-x3), x3->(0,1-x1-x2), x2->(1-x2),x1->(0,1). The regular method is not useful. – NRS Jan 1 '17 at 17:21
• Might be useful to show the actual integral. NIntegrate has numerous settings that can be used to influence the outcome, and there are people on this forum with some level of experience in using it. – Daniel Lichtblau Jan 1 '17 at 21:43