Error in 1.0m

Runtime

Time bar (total: 1.0m)Debug logProfile

start1.4s

Algorithm
intervals

setup406.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.4b

localize37.0ms

Local error

Found 4 expressions with local error:

0.9b
(exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))
0.9b
(/ (* x (exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))) y)
0.3b
(* y (log z))
0.1b
(* (- t 1.0) (log a))

rewrite49.0ms

Algorithm
rewrite-expression-head
Counts
4 → 57
Calls

4 calls. Slowest were:

21.0ms
(exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))
17.0ms
(/ (* x (exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))) y)
8.0ms
(* (- t 1.0) (log a))

series484.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

200.0ms
(/ (* x (exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))) y)
161.0ms
(exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))
65.0ms
(* (- t 1.0) (log a))

simplify3.1s

Counts
34 → 69
Calls

34 calls. Slowest were:

352.0ms
(+ (* t (* (log a) (exp (- (* 1.0 (log a)))))) (+ (exp (- (* 1.0 (log a)))) (* (log z) (* (exp (- (* 1.0 (log a)))) y))))
250.0ms
(- (+ (* t (log -1)) (* 1.0 (log (/ -1 a)))) (+ (* t (log (/ -1 a))) (* 1.0 (log -1))))
208.0ms
(* (* (* (- t 1.0) (- t 1.0)) (- t 1.0)) (* (* (log a) (log a)) (log a)))

prune1.2s

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.9b
(exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))
0.9b
(exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))
0.9b
(/ (* x (exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))) y)
0.9b
(/ (* x (exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))) y)

rewrite67.0ms

Algorithm
rewrite-expression-head
Counts
4 → 54
Calls

4 calls. Slowest were:

25.0ms
(exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))
20.0ms
(exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))
12.0ms
(/ (* x (exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))) y)

series667.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

219.0ms
(/ (* x (exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))) y)
196.0ms
(/ (* x (exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))) y)
139.0ms
(exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))

simplify4.0s

Counts
30 → 66
Calls

30 calls. Slowest were:

412.0ms
(+ (* t (* (log a) (exp (- (* 1.0 (log a)))))) (+ (exp (- (* 1.0 (log a)))) (* (log z) (* (exp (- (* 1.0 (log a)))) y))))
343.0ms
(+ (* t (* (log a) (exp (- (* 1.0 (log a)))))) (+ (exp (- (* 1.0 (log a)))) (* (log z) (* (exp (- (* 1.0 (log a)))) y))))
208.0ms
(exp (* (cbrt (- (+ (* y (log z)) (* (- t 1.0) (log a))) b)) (cbrt (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))))

prune1.5s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize46.0ms

Local error

Found 4 expressions with local error:

0.9b
(/ (* x (* (* (pow z y) (exp (- b))) (* (pow a t) (pow a (- 1.0))))) y)
0.7b
(* (pow z y) (exp (- b)))
0.3b
(* (pow a t) (pow a (- 1.0)))
0.0b
(* x (* (* (pow z y) (exp (- b))) (* (pow a t) (pow a (- 1.0)))))

rewrite55.0ms

Algorithm
rewrite-expression-head
Counts
4 → 93
Calls

4 calls. Slowest were:

24.0ms
(* x (* (* (pow z y) (exp (- b))) (* (pow a t) (pow a (- 1.0)))))
21.0ms
(/ (* x (* (* (pow z y) (exp (- b))) (* (pow a t) (pow a (- 1.0))))) y)
5.0ms
(* (pow z y) (exp (- b)))

series1.1s

Counts
4 → 12
Calls

4 calls. Slowest were:

584.0ms
(/ (* x (* (* (pow z y) (exp (- b))) (* (pow a t) (pow a (- 1.0))))) y)
286.0ms
(* x (* (* (pow z y) (exp (- b))) (* (pow a t) (pow a (- 1.0)))))
161.0ms
(* (pow a t) (pow a (- 1.0)))

simplify4.3s

Counts
68 → 105
Calls

68 calls. Slowest were:

358.0ms
(+ (* 1/2 (* (pow (/ 1 (pow a 1.0)) 1.0) (* (pow t 2) (pow (log a) 2)))) (+ (* (pow (/ 1 (pow a 1.0)) 1.0) (* t (log a))) (pow (/ 1 (pow a 1.0)) 1.0)))
352.0ms
(- (+ (* (pow (/ 1 (pow a 1.0)) 1.0) (* x (log z))) (* (pow (/ 1 (pow a 1.0)) 1.0) (/ x y))) (* (pow (/ 1 (pow a 1.0)) 1.0) (/ (* x b) y)))
342.0ms
(* (* (* (pow z y) (pow z y)) (pow z y)) (* (* (exp (- b)) (exp (- b))) (exp (- b))))

prune2.0s

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.9b
(/ (/ (* x (* (pow z y) (pow a t))) (* (exp b) (pow a 1.0))) y)
0.5b
(/ (* x (* (pow z y) (pow a t))) (* (exp b) (pow a 1.0)))
0.0b
(* x (* (pow z y) (pow a t)))
0.0b
(* (exp b) (pow a 1.0))

rewrite29.0ms

Algorithm
rewrite-expression-head
Counts
4 → 60
Calls

4 calls. Slowest were:

9.0ms
(/ (/ (* x (* (pow z y) (pow a t))) (* (exp b) (pow a 1.0))) y)
8.0ms
(/ (* x (* (pow z y) (pow a t))) (* (exp b) (pow a 1.0)))
8.0ms
(* x (* (pow z y) (pow a t)))

series1.1s

Counts
4 → 12
Calls

4 calls. Slowest were:

424.0ms
(/ (* x (* (pow z y) (pow a t))) (* (exp b) (pow a 1.0)))
386.0ms
(/ (/ (* x (* (pow z y) (pow a t))) (* (exp b) (pow a 1.0))) y)
179.0ms
(* (exp b) (pow a 1.0))

simplify4.6s

Counts
34 → 72
Calls

34 calls. Slowest were:

487.0ms
(sqrt (/ (* x (* (pow z y) (pow a t))) (* (exp b) (pow a 1.0))))
428.0ms
(/ (* (* (* x (* (pow z y) (pow a t))) (* x (* (pow z y) (pow a t)))) (* x (* (pow z y) (pow a t)))) (* (* (* (exp b) (pow a 1.0)) (* (exp b) (pow a 1.0))) (* (exp b) (pow a 1.0))))
420.0ms
(* (cbrt (/ (* x (* (pow z y) (pow a t))) (* (exp b) (pow a 1.0)))) (cbrt (/ (* x (* (pow z y) (pow a t))) (* (exp b) (pow a 1.0)))))

prune1.5s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes945.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018357 
(FPCore (x y z t a b)
  :name "Numeric.SpecFunctions:incompleteBetaWorker from math-functions-0.1.5.2"
  (/ (* x (exp (- (+ (* y (log z)) (* (- t 1.0) (log a))) b))) y))

Backtrace

partition: contract violation expected: list? given: 2.203957522845411 argument position: 2nd other arguments...: #<procedure:ordinary-value?>LC
partition/home/p92/racket/collects/racket/list.rkt5550
errors-score/data/pavpan/nightlies/herbie/develop/src/points.rkt3220
for-loop/data/pavpan/nightlies/herbie/develop/src/sandbox.rkt7512
(unnamed)/home/p92/racket/collects/racket/private/more-scheme.rkt26128
run/home/p92/racket/share/pkgs/profile-lib/main.rkt392
profile-thunk16/home/p92/racket/share/pkgs/profile-lib/main.rkt90
(unnamed)/home/p92/racket/collects/racket/private/more-scheme.rkt26128