Welcome Thejasvi, I cannot probably give you full help, but I modified your .input file a bit.
Note that ++ is for docstrings in .spad files. The usual comment starts with --. The first thing that I have noticed is that legendreP requires its first argument to be a NonNegativeInteger. Unfortunately, FriCAS does not know that n-1 for n: PositiveInteger would be of type NonNegativeInteger. You have to help FriCAS here, i.e., (n-1)::NonNegativeInteger (See start of the notebook. I have defined a few macros that I usually use.) Still there is a problem with the aromberg function, but that comes from the fact that its first argument must be of type F->F. https://fricas.github.io/api/NumericalQuadrature.html#l4e756d65726963616c51756164726174757265-61726f6d62657267 You, however, give a type DoubleFloat -> Complex(DoubleFloat). That cannot work. Sorry, I have no time now to analyxe further, but according to F: FloatingPointSystem for NumericalQuadrature(F), it will probably not work to use Complex(DoubleFloat) since (9) -> Complex(DoubleFloat) has FloatingPointSystem (9) false In other words, aromberg is not available for Complex(DF). Sorry that I cannot be more clear. Ralf PS: Please subscribe to fricas-devel for further discussion. -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/fricas-devel/0ec584b0-5143-5d92-9faa-d87557ef1af8%40hemmecke.org.
