Error in 22.6s

Runtime

Time bar (total: 22.6s)Debug log

start382.0ms

Algorithm
intervals

setup171.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize28.0ms

Local error

Found 3 expressions with local error:

0.1b
(/ 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:

9.0ms
(- (/ 1 (sin B)) (/ x (tan B)))
3.0ms
(/ x (tan B))
2.0ms
(/ 1 (sin B))

series345.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

193.0ms
(/ x (tan B))
134.0ms
(- (/ 1 (sin B)) (/ x (tan B)))
18.0ms
(/ 1 (sin B))

simplify347.0ms

Counts
24 → 55
Calls

24 calls. Slowest were:

52.0ms
(+ (* 1/6 B) (+ (/ 1 B) (* 7/360 (pow B 3))))
45.0ms
(- (+ (* 1/6 B) (/ 1 B)) (/ x B))
44.0ms
(- (/ x B) (* 1/3 (* x B)))

prune624.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

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)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Counts
4 → 62
Calls

4 calls. Slowest were:

6.0ms
(- (/ 1 (sin B)) (* (/ x (sin B)) (cos B)))
4.0ms
(* (/ x (sin B)) (cos B))
3.0ms
(/ 1 (sin B))

series294.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

115.0ms
(* (/ x (sin B)) (cos B))
113.0ms
(- (/ 1 (sin B)) (* (/ x (sin B)) (cos B)))
52.0ms
(/ x (sin B))

simplify646.0ms

Counts
33 → 74
Calls

33 calls. Slowest were:

149.0ms
(- (* 1 (sin B)) (* (sin B) (* x (cos B))))
140.0ms
(* (* (* (/ x (sin B)) (/ x (sin B))) (/ x (sin B))) (* (* (cos B) (cos B)) (cos B)))
57.0ms
(/ (exp (/ 1 (sin B))) (exp (* (/ x (sin B)) (cos B))))

prune842.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite5.0ms

Algorithm
rewrite-expression-head
Counts
2 → 41
Calls

2 calls. Slowest were:

3.0ms
(/ (- 1 (* x (cos B))) (sin B))
1.0ms
(* x (cos B))

series133.0ms

Counts
2 → 6
Calls

2 calls. Slowest were:

85.0ms
(/ (- 1 (* x (cos B))) (sin B))
48.0ms
(* x (cos B))

simplify962.0ms

Counts
37 → 47
Calls

37 calls. Slowest were:

344.0ms
(- (pow 1 3) (pow (* x (cos B)) 3))
156.0ms
(/ (* (* (- 1 (* x (cos B))) (- 1 (* x (cos B)))) (- 1 (* x (cos B)))) (* (* (sin B) (sin B)) (sin B)))
52.0ms
(/ (- 1 (* x (cos B))) (sin B))

prune463.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ 1 (/ (tan B) x))
0.2b
(/ (tan B) x)
0.1b
(/ 1 (sin B))
0.0b
(- (/ 1 (sin B)) (/ 1 (/ (tan B) x)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Counts
4 → 66
Calls

4 calls. Slowest were:

9.0ms
(- (/ 1 (sin B)) (/ 1 (/ (tan B) x)))
5.0ms
(/ (tan B) x)
5.0ms
(/ 1 (/ (tan B) x))

series288.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

123.0ms
(- (/ 1 (sin B)) (/ 1 (/ (tan B) x)))
86.0ms
(/ 1 (/ (tan B) x))
56.0ms
(/ (tan B) x)

simplify653.0ms

Counts
33 → 78
Calls

33 calls. Slowest were:

119.0ms
(+ (/ B x) (+ (* 1/3 (/ (pow B 3) x)) (* 2/15 (/ (pow B 5) x))))
59.0ms
(/ (exp (/ 1 (sin B))) (exp (/ 1 (/ (tan B) x))))
52.0ms
(- (* 1 (/ (tan B) x)) (* (sin B) 1))

prune843.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

regimes126.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018359 
(FPCore (B x)
  :name "VandenBroeck and Keller, Equation (24)"
  (+ (- (* x (/ 1 (tan B)))) (/ 1 (sin B))))

Backtrace

partition: contract violation expected: list? given: 0.1900661656266226 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