Error in 24.6s

Runtime

Time bar (total: 24.6s)Debug logProfile

start341.0ms

Algorithm
intervals

setup155.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize22.0ms

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)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Counts
3 → 76
Calls

3 calls. Slowest were:

10.0ms
(- (/ 1 (sin B)) (/ x (tan B)))
1.0ms
(/ 1 (sin B))
1.0ms
(/ x (tan B))

series315.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

146.0ms
(/ x (tan B))
145.0ms
(- (/ 1 (sin B)) (/ x (tan B)))
24.0ms
(/ 1 (sin B))

simplify1.7s

Counts
66 → 85
Calls

66 calls. Slowest were:

98.0ms
(fma (* (cbrt (/ 1 (sin B))) (cbrt (/ 1 (sin B)))) (cbrt (/ 1 (sin B))) (- (* (/ 1 (tan B)) x)))
80.0ms
(fma 1 (/ 1 (sin B)) (- (* (/ 1 (tan B)) x)))
62.0ms
(fma 1 (/ 1 (sin B)) (- (* (/ 1 (tan B)) x)))

prune840.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 3 expressions with local error:

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

rewrite2.0ms

Algorithm
rewrite-expression-head
Counts
3 → 43
Calls

3 calls. Slowest were:

1.0ms
(/ 1 (sin B))
1.0ms
(/ x (sin B))
0.0ms
(fma (/ x (sin B)) (- (cos B)) (/ 1 (sin B)))

series156.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

81.0ms
(fma (/ x (sin B)) (- (cos B)) (/ 1 (sin B)))
61.0ms
(/ x (sin B))
14.0ms
(/ 1 (sin B))

simplify167.0ms

Counts
16 → 52
Calls

16 calls. Slowest were:

48.0ms
(+ (* 1/6 B) (+ (/ 1 B) (* 7/360 (pow B 3))))
38.0ms
(- (/ 1 (sin B)) (/ (* x (cos B)) (sin B)))
31.0ms
(- (+ (* 1/6 B) (/ 1 B)) (/ x B))

prune744.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Counts
4 → 78
Calls

4 calls. Slowest were:

6.0ms
(- (/ 1 (sin B)) (* x (/ 1 (tan B))))
1.0ms
(* x (/ 1 (tan B)))
1.0ms
(/ 1 (tan B))

series302.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

123.0ms
(* x (/ 1 (tan B)))
121.0ms
(- (/ 1 (sin B)) (* x (/ 1 (tan B))))
41.0ms
(/ 1 (tan B))

simplify997.0ms

Counts
43 → 90
Calls

43 calls. Slowest were:

219.0ms
(- (/ 1 B) (+ (* 1/3 B) (* 1/45 (pow B 3))))
80.0ms
(fma 1 (/ 1 (sin B)) (- (* (/ 1 (tan B)) x)))
68.0ms
(fma (sqrt (/ 1 (sin B))) (sqrt (/ 1 (sin B))) (- (* (/ 1 (tan B)) x)))

prune1.0s

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

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)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Counts
4 → 69
Calls

4 calls. Slowest were:

10.0ms
(* (cbrt (sin B)) (cbrt (sin B)))
1.0ms
(cbrt (sin B))
1.0ms
(cbrt (sin B))

series665.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

172.0ms
(cbrt (sin B))
169.0ms
(* (cbrt (sin B)) (cbrt (sin B)))
166.0ms
(cbrt (sin B))

simplify463.0ms

Counts
41 → 81
Calls

41 calls. Slowest were:

124.0ms
(- (pow B 1/3) (+ (* 1/18 (pow (pow B 7) 1/3)) (* 1/3240 (pow (pow B 13) 1/3))))
116.0ms
(- (pow B 1/3) (+ (* 1/18 (pow (pow B 7) 1/3)) (* 1/3240 (pow (pow B 13) 1/3))))
81.0ms
(- (+ (pow B 2/3) (* 1/405 (pow (pow B 14) 1/3))) (* 1/9 (pow (pow B 8) 1/3)))

prune1.0s

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0b

regimes140.0ms

Please include this information when filing a bug report:

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

Backtrace

partition: contract violation expected: list? given: 0.18555676718957326 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