Error in 23.1s

Runtime

Time bar (total: 23.1s)Debug logProfile

start532.0ms

Algorithm
intervals

setup158.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize33.0ms

Local error

Found 3 expressions with local error:

0.2b
(/ x (tan B))
0.1b
(/ 1 (sin B))
0.0b
(- (/ 1 (sin B)) (/ x (tan B)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Counts
3 → 46
Calls

3 calls. Slowest were:

10.0ms
(- (/ 1 (sin B)) (/ x (tan B)))
3.0ms
(/ x (tan B))
2.0ms
(/ 1 (sin B))

series357.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

196.0ms
(/ x (tan B))
134.0ms
(- (/ 1 (sin B)) (/ x (tan B)))
26.0ms
(/ 1 (sin B))

simplify363.0ms

Counts
24 → 55
Calls

24 calls. Slowest were:

53.0ms
(- (/ 1 (sin B)) (/ (* x (cos B)) (sin B)))
52.0ms
(+ (* 1/6 B) (+ (/ 1 B) (* 7/360 (pow B 3))))
51.0ms
(- (/ 1 (sin B)) (/ (* x (cos B)) (sin B)))

prune619.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (/ x (sin B)) (cos B))
0.1b
(/ x (sin B))
0.1b
(/ 1 (sin B))
0.0b
(- (/ 1 (sin B)) (* (/ x (sin B)) (cos B)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Counts
4 → 62
Calls

4 calls. Slowest were:

16.0ms
(- (/ 1 (sin B)) (* (/ x (sin B)) (cos B)))
8.0ms
(* (/ x (sin B)) (cos B))
1.0ms
(/ 1 (sin B))

series363.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

153.0ms
(* (/ x (sin B)) (cos B))
114.0ms
(- (/ 1 (sin B)) (* (/ x (sin B)) (cos B)))
75.0ms
(/ x (sin B))

simplify620.0ms

Counts
33 → 74
Calls

33 calls. Slowest were:

154.0ms
(- (* 1 (sin B)) (* (sin B) (* x (cos B))))
121.0ms
(* (* (* (/ x (sin B)) (/ x (sin B))) (/ x (sin B))) (* (* (cos B) (cos B)) (cos B)))
51.0ms
(- (/ 1 (sin B)) (/ (* x (cos B)) (sin B)))

prune834.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.2b
(* x (cos B))
0.1b
(/ (- 1 (* x (cos B))) (sin B))

rewrite9.0ms

Algorithm
rewrite-expression-head
Counts
2 → 41
Calls

2 calls. Slowest were:

6.0ms
(/ (- 1 (* x (cos B))) (sin B))
2.0ms
(* x (cos B))

series127.0ms

Counts
2 → 6
Calls

2 calls. Slowest were:

79.0ms
(/ (- 1 (* x (cos B))) (sin B))
49.0ms
(* x (cos B))

simplify1.1s

Counts
37 → 47
Calls

37 calls. Slowest were:

367.0ms
(- (pow 1 3) (pow (* x (cos B)) 3))
160.0ms
(/ (* (* (- 1 (* x (cos B))) (- 1 (* x (cos B)))) (- 1 (* x (cos B)))) (* (* (sin B) (sin B)) (sin B)))
70.0ms
(- (* 1 1) (* (* x (cos B)) (* x (cos B))))

prune629.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (sin B))
0.6b
(cbrt (sin B))
0.6b
(cbrt (sin B))
0.4b
(* (cbrt (sin B)) (cbrt (sin B)))

rewrite7.0ms

Algorithm
rewrite-expression-head
Counts
4 → 61
Calls

4 calls. Slowest were:

4.0ms
(* (cbrt (sin B)) (cbrt (sin B)))
1.0ms
(cbrt (sin B))
1.0ms
(cbrt (sin B))

series599.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

159.0ms
(cbrt (sin B))
155.0ms
(cbrt (sin B))
154.0ms
(* (cbrt (sin B)) (cbrt (sin B)))

simplify308.0ms

Counts
41 → 73
Calls

41 calls. Slowest were:

87.0ms
(- (pow B 1/3) (+ (* 1/18 (pow (pow B 7) 1/3)) (* 1/3240 (pow (pow B 13) 1/3))))
71.0ms
(- (pow B 1/3) (+ (* 1/18 (pow (pow B 7) 1/3)) (* 1/3240 (pow (pow B 13) 1/3))))
56.0ms
(- (+ (pow B 2/3) (* 1/405 (pow (pow B 14) 1/3))) (* 1/9 (pow (pow B 8) 1/3)))

prune988.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

regimes152.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018357 
(FPCore (B x)
  :name "VandenBroeck and Keller, Equation (24)"
  (+ (- (* x (/ 1 (tan B)))) (/ 1 (sin B))))

Backtrace

partition: contract violation expected: list? given: 0.19002612812734365 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