Error in 26.4s

Runtime

Time bar (total: 26.4s)Debug logProfile

start538.0ms

Algorithm
intervals

setup181.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize26.0ms

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)))

rewrite21.0ms

Algorithm
rewrite-expression-head
Counts
3 → 76
Calls

3 calls. Slowest were:

12.0ms
(- (/ 1 (sin B)) (/ x (tan B)))
3.0ms
(/ x (tan B))
2.0ms
(/ 1 (sin B))

series309.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

185.0ms
(/ x (tan B))
105.0ms
(- (/ 1 (sin B)) (/ x (tan B)))
19.0ms
(/ 1 (sin B))

simplify1.6s

Counts
66 → 85
Calls

66 calls. Slowest were:

79.0ms
(fma (* (cbrt (/ 1 (sin B))) (cbrt (/ 1 (sin B)))) (cbrt (/ 1 (sin B))) (- (* (/ 1 (tan B)) x)))
77.0ms
(fma 1 (/ 1 (sin B)) (- (* (/ 1 (tan B)) x)))
72.0ms
(fma (sqrt (/ 1 (sin B))) (sqrt (/ 1 (sin B))) (- (* (/ 1 (tan B)) x)))

prune1.0s

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 3 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Counts
3 → 63
Calls

3 calls. Slowest were:

6.0ms
(/ (- x) (sin B))
2.0ms
(/ 1 (sin B))
0.0ms
(fma (cos B) (/ (- x) (sin B)) (/ 1 (sin B)))

series237.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

131.0ms
(fma (cos B) (/ (- x) (sin B)) (/ 1 (sin B)))
84.0ms
(/ (- x) (sin B))
22.0ms
(/ 1 (sin B))

simplify560.0ms

Counts
46 → 72
Calls

46 calls. Slowest were:

140.0ms
(/ (* (* (- x) (- x)) (- x)) (* (* (sin B) (sin B)) (sin B)))
60.0ms
(+ (* 1/6 B) (+ (/ 1 B) (* 7/360 (pow B 3))))
55.0ms
(- (+ (/ x B) (* 1/6 (* x B))))

prune1.1s

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

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 (sin B))

series290.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

124.0ms
(- (/ 1 (sin B)) (* x (/ 1 (tan B))))
116.0ms
(* x (/ 1 (tan B)))
35.0ms
(/ 1 (tan B))

simplify1.1s

Counts
43 → 90
Calls

43 calls. Slowest were:

228.0ms
(- (/ 1 B) (+ (* 1/3 B) (* 1/45 (pow B 3))))
86.0ms
(fma 1 (/ 1 (sin B)) (- (* (/ 1 (tan B)) x)))
73.0ms
(fma (* (cbrt (/ 1 (sin B))) (cbrt (/ 1 (sin B)))) (cbrt (/ 1 (sin B))) (- (* (/ 1 (tan B)) x)))

prune967.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize15.0ms

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)))

rewrite14.0ms

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))

series670.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

174.0ms
(cbrt (sin B))
169.0ms
(* (cbrt (sin B)) (cbrt (sin B)))
168.0ms
(cbrt (sin B))

simplify406.0ms

Counts
41 → 81
Calls

41 calls. Slowest were:

103.0ms
(- (pow B 1/3) (+ (* 1/18 (pow (pow B 7) 1/3)) (* 1/3240 (pow (pow B 13) 1/3))))
100.0ms
(- (pow B 1/3) (+ (* 1/18 (pow (pow B 7) 1/3)) (* 1/3240 (pow (pow B 13) 1/3))))
97.0ms
(- (pow B 1/3) (+ (* 1/18 (pow (pow B 7) 1/3)) (* 1/3240 (pow (pow B 13) 1/3))))

prune1.0s

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0b

regimes155.0ms

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