Bessel functions

[toml_12953]

(10-31-2017 08:37 AM)salvomic Wrote:  

(10-31-2017 01:12 AM)toml_12953 Wrote:  Here's one I converted from a C program I found at Bessel Second Kind (the Prime comes up with a different answer. The answer in the code is right - I don't know why the Prime is so far off.):

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Thank you.
In fact is very strange: VC returns -2.622... instead of -2.629...

Problem solved! The HPPL function LOG computes the common log while in C (and BASIC) LOG returns the natural log. In the HPPL program change all the LOG to LN and the program works as expected.