id,summary,reporter,owner,description,type,status,priority,milestone,component,resolution,keywords,cc,planetversion,pltversion 199,Bug in gamma-inc implementation and documentation,williams,williams,"Noel Welsh send the following: The gamma-inc function in the science collection has an error: In gamma-inc-impl.ss it reads: (define (gamma-inc-F-CF a x) (define nmax 5000) (define small (exp double-epsilon 3)) ... That last function call should be expt, not exp. The documentation for gamma-inc states ""Computes the normalized incomplete gamma function"" but the equation below that line corresponds to the *un*normalised function. I compared the corrected function against Matlab and believe it is correctly implementing the unnormalised function.",defect,closed,major,,williams/science.plt,,,noelwelsh@…,(3 5),4.2.1