Error in 57.8s

Runtime

Time bar (total: 57.8s)Debug log

start676.0ms

Algorithm
intervals

setup104.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 31.6b

localize57.0ms

Local error

Found 4 expressions with local error:

19.5b
(sqrt (* (* 2 (* U n)) (- t (fma (* (/ l Om) (/ l Om)) (* (- U U*) n) (* (/ l Om) (* 2 l))))))
14.0b
(fma (* (/ l Om) (/ l Om)) (* (- U U*) n) (* (/ l Om) (* 2 l)))
11.0b
(* (* 2 (* U n)) (- t (fma (* (/ l Om) (/ l Om)) (* (- U U*) n) (* (/ l Om) (* 2 l)))))
0.2b
(* (/ l Om) (/ l Om))

rewrite26.0ms

Algorithm
rewrite-expression-head
Counts
4 → 73
Calls

4 calls. Slowest were:

11.0ms
(* (* 2 (* U n)) (- t (fma (* (/ l Om) (/ l Om)) (* (- U U*) n) (* (/ l Om) (* 2 l)))))
7.0ms
(sqrt (* (* 2 (* U n)) (- t (fma (* (/ l Om) (/ l Om)) (* (- U U*) n) (* (/ l Om) (* 2 l))))))
7.0ms
(* (/ l Om) (/ l Om))

series2.1s

Counts
4 → 12
Calls

4 calls. Slowest were:

1.6s
(sqrt (* (* 2 (* U n)) (- t (fma (* (/ l Om) (/ l Om)) (* (- U U*) n) (* (/ l Om) (* 2 l))))))
298.0ms
(* (* 2 (* U n)) (- t (fma (* (/ l Om) (/ l Om)) (* (- U U*) n) (* (/ l Om) (* 2 l)))))
98.0ms
(fma (* (/ l Om) (/ l Om)) (* (- U U*) n) (* (/ l Om) (* 2 l)))

simplify5.5s

Counts
42 → 85
Calls

42 calls. Slowest were:

1.0s
(* (* (* (/ l Om) (/ l Om)) (/ l Om)) (* (* (/ l Om) (/ l Om)) (/ l Om)))
659.0ms
(+ (* t t) (+ (* (fma (* (/ l Om) (/ l Om)) (* (- U U*) n) (* (/ l Om) (* 2 l))) (fma (* (/ l Om) (/ l Om)) (* (- U U*) n) (* (/ l Om) (* 2 l)))) (* t (fma (* (/ l Om) (/ l Om)) (* (- U U*) n) (* (/ l Om) (* 2 l))))))
365.0ms
(- (+ (* 2 (/ (pow l 2) Om)) (/ (* U (* n (pow l 2))) (pow Om 2))) (/ (* n (* U* (pow l 2))) (pow Om 2)))

prune1.8s

Pruning

14 alts after pruning (14 fresh and 0 done)

Merged error: 22.1b

localize55.0ms

Local error

Found 4 expressions with local error:

19.5b
(sqrt (+ (* t (* 2 (* U n))) (* (* (* n (* U -2)) (/ l Om)) (fma (* n (- U U*)) (/ l Om) (* 2 l)))))
8.6b
(* (* n (* U -2)) (/ l Om))
8.5b
(fma (* n (- U U*)) (/ l Om) (* 2 l))
4.8b
(* t (* 2 (* U n)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Counts
4 → 56
Calls

4 calls. Slowest were:

6.0ms
(sqrt (+ (* t (* 2 (* U n))) (* (* (* n (* U -2)) (/ l Om)) (fma (* n (- U U*)) (/ l Om) (* 2 l)))))
5.0ms
(* (* n (* U -2)) (/ l Om))
2.0ms
(* t (* 2 (* U n)))

series886.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

754.0ms
(sqrt (+ (* t (* 2 (* U n))) (* (* (* n (* U -2)) (/ l Om)) (fma (* n (- U U*)) (/ l Om) (* 2 l)))))
71.0ms
(fma (* n (- U U*)) (/ l Om) (* 2 l))
42.0ms
(* (* n (* U -2)) (/ l Om))

simplify2.8s

Counts
26 → 68
Calls

26 calls. Slowest were:

383.0ms
(+ (log (* n (* U -2))) (log (/ l Om)))
255.0ms
(* -2 (/ (* U (* n l)) Om))
248.0ms
(- (+ (/ (* U (* n l)) Om) (* 2 l)) (/ (* n (* U* l)) Om))

prune1.7s

Pruning

14 alts after pruning (14 fresh and 0 done)

Merged error: 19.3b

localize41.0ms

Local error

Found 4 expressions with local error:

19.5b
(sqrt (fma (fma (- U U*) (* (/ l Om) n) (* l 2)) (/ (* (* l n) (* -2 U)) Om) (* (* t U) (* n 2))))
6.6b
(/ (* (* l n) (* -2 U)) Om)
5.7b
(* (/ l Om) n)
4.6b
(* (* t U) (* n 2))

rewrite15.0ms

Algorithm
rewrite-expression-head
Counts
4 → 57
Calls

4 calls. Slowest were:

7.0ms
(/ (* (* l n) (* -2 U)) Om)
4.0ms
(* (* t U) (* n 2))
2.0ms
(* (/ l Om) n)

series3.0s

Counts
4 → 12
Calls

4 calls. Slowest were:

2.9s
(sqrt (fma (fma (- U U*) (* (/ l Om) n) (* l 2)) (/ (* (* l n) (* -2 U)) Om) (* (* t U) (* n 2))))
49.0ms
(/ (* (* l n) (* -2 U)) Om)
24.0ms
(* (/ l Om) n)

simplify2.5s

Counts
23 → 69
Calls

23 calls. Slowest were:

747.0ms
(* (* (* (* t U) (* t U)) (* t U)) (* (* (* n 2) (* n 2)) (* n 2)))
296.0ms
(* -2 (/ (* U (* n l)) Om))
291.0ms
(* -2 (/ (* U (* n l)) Om))

prune1.9s

Pruning

17 alts after pruning (17 fresh and 0 done)

Merged error: 18.1b

localize40.0ms

Local error

Found 4 expressions with local error:

19.5b
(sqrt (fma (fma (- U U*) (* l (* (/ 1 Om) n)) (* l 2)) (/ (* (* l n) (* -2 U)) Om) (* (* t U) (* n 2))))
6.6b
(/ (* (* l n) (* -2 U)) Om)
4.6b
(* (* t U) (* n 2))
4.0b
(* l (* (/ 1 Om) n))

rewrite14.0ms

Algorithm
rewrite-expression-head
Counts
4 → 54
Calls

4 calls. Slowest were:

7.0ms
(/ (* (* l n) (* -2 U)) Om)
4.0ms
(* (* t U) (* n 2))
2.0ms
(* l (* (/ 1 Om) n))

series3.1s

Counts
4 → 12
Calls

4 calls. Slowest were:

3.0s
(sqrt (fma (fma (- U U*) (* l (* (/ 1 Om) n)) (* l 2)) (/ (* (* l n) (* -2 U)) Om) (* (* t U) (* n 2))))
49.0ms
(/ (* (* l n) (* -2 U)) Om)
32.0ms
(* (* t U) (* n 2))

simplify2.6s

Counts
20 → 66
Calls

20 calls. Slowest were:

676.0ms
(* (* (* (* t U) (* t U)) (* t U)) (* (* (* n 2) (* n 2)) (* n 2)))
285.0ms
(sqrt (fma (fma (- U U*) (* l (* (/ 1 Om) n)) (* l 2)) (/ (* (* l n) (* -2 U)) Om) (* (* t U) (* n 2))))
273.0ms
(* -2 (/ (* U (* n l)) Om))

prune1.7s

Pruning

16 alts after pruning (16 fresh and 0 done)

Merged error: 17.9b

regimes2.1s

Please include this information when filing a bug report:

herbie shell --seed 2018359 +o rules:numerics
(FPCore (n U t l Om U*)
  :name "Toniolo and Linder, Equation (13)"
  (sqrt (* (* (* 2 n) U) (- (- t (* 2 (/ (* l l) Om))) (* (* n (pow (/ l Om) 2)) (- U U*))))))

Backtrace

partition: contract violation expected: list? given: 24.231104694829074 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