

















if b < -68729.91375150369if -68729.91375150369 < b < 1.9367427446630768e-84if 1.9367427446630768e-84 < b Original test:
(lambda ((x default) (y default) (z default) (t default) (a default) (b default))
#:name "Numeric.SpecFunctions:incompleteBetaWorker from math-functions-0.1.5.2"
(/ (* x (exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))) y))