Gaetan Bisson on Tue, 28 Aug 2007 20:47:32 +0200


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ellap: errors "impossible assignment I-->S" "not enough memory" "precision loss in truncation" "sorry, apell for p>10^25 is not yet implemented" 

Dear PARI/GP community,


I am encountering errors when trying to execute the following code.

  mc=ellinit([0,0,0,935824186433623028047894899424144532036848777,\
		   8985839528233295688881465643014243982999429660]);
  ellap(mc,12542935105916320505274303565097221442462295713)


Errors encountered depend on the architecture/version of PARI/GP:

Version 2.3.1 on i486 running linux (ix86/GMP-4.2.1 kernel) 32-bit.
  *** ellap: impossible assignment I-->S

Version 2.3.0 on amd64 running linux (x86-64/GMP-4.1.4 kernel) 64-bit.
  *** ellap: not enough memory

Version 2.1.1 on UltraSparc (MicroSparc kernel) 32-bit.
  ***   precision loss in truncation

Version 2.0.15 on SuperSparc 32-bit.
  ***   sorry, apell for p>10^25 is not yet implemented.


If this helps, I actually know that this elliptic curve
has trace 138 and discriminant -2312.


Thanks for your help.
  --Gaetan Bisson