Error in 28.3s

Runtime

Time bar (total: 28.3s)Debug log

start367.0ms

Algorithm
intervals

setup507.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize21.0ms

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)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Counts
3 → 76
Calls

3 calls. Slowest were:

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

series271.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

128.0ms
(/ x (tan B))
121.0ms
(- (/ 1 (sin B)) (/ x (tan B)))
22.0ms
(/ 1 (sin B))

simplify2.0s

Counts
66 → 85
Calls

66 calls. Slowest were:

83.0ms
(+ (* 1/6 B) (+ (/ 1 B) (* 7/360 (pow B 3))))
74.0ms
(fma (sqrt (/ 1 (sin B))) (sqrt (/ 1 (sin B))) (- (* (/ 1 (tan B)) x)))
72.0ms
(fma 1 (/ 1 (sin B)) (- (* (/ 1 (tan B)) x)))

prune1.0s

Pruning

11 alts after pruning (11 fresh and 0 done)

Merged error: 0.0b

localize30.0ms

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)))

rewrite10.0ms

Algorithm
rewrite-expression-head
Counts
3 → 63
Calls

3 calls. Slowest were:

7.0ms
(/ (- x) (sin B))
2.0ms
(/ 1 (sin B))
0.0ms
(fma (cos B) (/ (- x) (sin B)) (/ 1 (sin B)))

series204.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

95.0ms
(fma (cos B) (/ (- x) (sin B)) (/ 1 (sin B)))
89.0ms
(/ (- x) (sin B))
20.0ms
(/ 1 (sin B))

simplify504.0ms

Counts
46 → 72
Calls

46 calls. Slowest were:

178.0ms
(/ (* (* (- x) (- x)) (- x)) (* (* (sin B) (sin B)) (sin B)))
53.0ms
(+ (* 1/6 B) (+ (/ 1 B) (* 7/360 (pow B 3))))
42.0ms
(- (/ 1 (sin B)) (/ (* x (cos B)) (sin B)))

prune992.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

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)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Counts
4 → 98
Calls

4 calls. Slowest were:

6.0ms
(- (/ 1 (sin B)) (/ 1 (/ (tan B) x)))
3.0ms
(/ (tan B) x)
1.0ms
(/ 1 (/ (tan B) x))

series277.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

111.0ms
(- (/ 1 (sin B)) (/ 1 (/ (tan B) x)))
95.0ms
(/ 1 (/ (tan B) x))
50.0ms
(/ (tan B) x)

simplify3.2s

Counts
75 → 110
Calls

75 calls. Slowest were:

115.0ms
(+ (/ B x) (+ (* 1/3 (/ (pow B 3) x)) (* 2/15 (/ (pow B 5) x))))
103.0ms
(fma (- (/ 1 (/ (tan B) x))) 1 (* (/ 1 (/ (tan B) x)) 1))
98.0ms
(fma 1 (/ 1 (sin B)) (- (* (/ 1 (/ (tan B) x)) 1)))

prune1.3s

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (tan B))
0.6b
(cbrt (tan B))
0.6b
(cbrt (tan B))
0.5b
(* (cbrt (tan B)) (cbrt (tan B)))

rewrite15.0ms

Algorithm
rewrite-expression-head
Counts
4 → 75
Calls

4 calls. Slowest were:

11.0ms
(* (cbrt (tan B)) (cbrt (tan B)))
1.0ms
(cbrt (tan B))
1.0ms
(cbrt (tan B))

series727.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

216.0ms
(* (cbrt (tan B)) (cbrt (tan B)))
182.0ms
(cbrt (tan B))
174.0ms
(cbrt (tan B))

simplify225.0ms

Counts
48 → 87
Calls

48 calls. Slowest were:

33.0ms
(+ (pow B 1/3) (+ (* 1/9 (pow (pow B 7) 1/3)) (* 13/405 (pow (pow B 13) 1/3))))
31.0ms
(+ (pow B 1/3) (+ (* 1/9 (pow (pow B 7) 1/3)) (* 13/405 (pow (pow B 13) 1/3))))
31.0ms
(+ (pow B 1/3) (+ (* 1/9 (pow (pow B 7) 1/3)) (* 13/405 (pow (pow B 13) 1/3))))

prune1.3s

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

regimes164.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018359 +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: 0.19267236875252403 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