seems to be working with the following line: fricas -nosman < file.input > /dev/null
then the file.out contains only the solutions and the extra stuff (system msgs) go /dev/null. On Tuesday, November 23, 2021 at 2:47:05 PM UTC-6 Sid Andal wrote: > When I try to run the code from the attachment I get the following error: > > > fricas -nosman < file.input > Checking for foreign routines > FRICAS="/usr/local/lib/fricas/target/x86_64-linux-gnu" > spad-lib="/usr/local/lib/fricas/target/x86_64-linux-gnu/lib/libspad.so" > foreign routines found > openServer result -2 > FriCAS Computer Algebra System > Version: FriCAS 1.3.7 > Timestamp: Tue Jun 29 23:06:33 CEST 2021 > > ----------------------------------------------------------------------------- > Issue )copyright to view copyright notices. > Issue )summary for a summary of useful system commands. > Issue )quit to leave FriCAS and return to shell. > > ----------------------------------------------------------------------------- > > (1) -> > (2) -> (2) -> Line 1: wsol(fp, a, b) == (_ > Line 2: x := (solve(a :: SquareMatrix(4, F), > b::Vector(F)).particular; > ...............................................................A > Error A: syntax error at top level > Error A: Improper syntax. > 2 error(s) parsing > > (2) -> Line 1: if x case "failed" then vector [0,0,0,0] else > x::Vector(F)) > ............................................................A > Error A: Improper syntax. > 1 error(s) parsing > > (2) -> (2) -> > (3) -> (3) -> There are no library operations named wsol > Use HyperDoc Browse or issue > )what op wsol > to learn if there is any operation containing " wsol " in its > name. > > Cannot find a definition or applicable library operation named wsol > with argument type(s) > File(List(PrimeField(19))) > List(List(PositiveInteger)) > List(PositiveInteger) > > Perhaps you should use "@" to indicate the required return type, > or "$" to specify which version of the function you need. > > (3) -> There are no library operations named wsol > Use HyperDoc Browse or issue > )what op wsol > to learn if there is any operation containing " wsol " in its > name. > .... > > > > On Tuesday, November 23, 2021 at 2:28:11 PM UTC-6 [email protected] > wrote: > >> > When I run the "fricas -nosman < file.input" I get the above output >> (the >> > sol vectors) and the extra stuff at the end; those numbers in >> parenthesizes >> > and arrows. >> >> Are you sure? Note that I run >> >> fricas -nosman < file.input >> >> and you actually run >> >> fricas -nosman < file.input > file.out >> >> This is at least what you wrote in the first place. >> The sleep command is unnecessary. >> >> Ralf >> >> I've shortened you input file a bit... ;-) See attachement. >> > -- 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/7fd685d8-c79d-4feb-b75b-7b634375f989n%40googlegroups.com.
