Error in 19.8s

Runtime

Time bar (total: 19.8s)Debug logProfile

start314.0ms

Algorithm
intervals

setup37.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize367.0ms

Local error

Found 2 expressions with local error:

0.1b
(* e (sin v))
0.0b
(/ (* e (sin v)) (fma (cos v) e 1))

rewrite16.0ms

Algorithm
rewrite-expression-head
Counts
2 → 34
Calls

2 calls. Slowest were:

8.0ms
(/ (* e (sin v)) (fma (cos v) e 1))
5.0ms
(* e (sin v))

series167.0ms

Counts
2 → 6
Calls

2 calls. Slowest were:

100.0ms
(/ (* e (sin v)) (fma (cos v) e 1))
67.0ms
(* e (sin v))

simplify1.6s

Counts
20 → 40
Calls

20 calls. Slowest were:

868.0ms
(/ (* (* (* e (sin v)) (* e (sin v))) (* e (sin v))) (* (* (fma (cos v) e 1) (fma (cos v) e 1)) (fma (cos v) e 1)))
486.0ms
(- (+ (* (pow e 3) v) (* e v)) (* (pow e 2) v))
75.0ms
(- (+ (/ (sin v) (* (pow e 2) (pow (cos v) 3))) (/ (sin v) (cos v))) (/ (sin v) (* e (pow (cos v) 2))))

prune409.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize1.0ms

Local error

Found 2 expressions with local error:

0.1b
(* e (sin v))
0.0b
(/ (* e (sin v)) (fma (cos v) e 1))

rewrite11.0ms

Algorithm
rewrite-expression-head
Counts
2 → 34
Calls

2 calls. Slowest were:

8.0ms
(/ (* e (sin v)) (fma (cos v) e 1))
2.0ms
(* e (sin v))

series154.0ms

Counts
2 → 6
Calls

2 calls. Slowest were:

99.0ms
(/ (* e (sin v)) (fma (cos v) e 1))
55.0ms
(* e (sin v))

simplify1.7s

Counts
20 → 40
Calls

20 calls. Slowest were:

878.0ms
(/ (* (* (* e (sin v)) (* e (sin v))) (* e (sin v))) (* (* (fma (cos v) e 1) (fma (cos v) e 1)) (fma (cos v) e 1)))
583.0ms
(- (+ (* (pow e 3) v) (* e v)) (* (pow e 2) v))
92.0ms
(- (+ (/ (sin v) (* (pow e 2) (pow (cos v) 3))) (/ (sin v) (cos v))) (/ (sin v) (* e (pow (cos v) 2))))

prune436.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ e (/ (fma (cos v) e 1) (sin v)))
0.1b
(/ (fma (cos v) e 1) (sin v))

rewrite5.0ms

Algorithm
rewrite-expression-head
Counts
2 → 55
Calls

2 calls. Slowest were:

3.0ms
(/ (fma (cos v) e 1) (sin v))
1.0ms
(/ e (/ (fma (cos v) e 1) (sin v)))

series145.0ms

Counts
2 → 6
Calls

2 calls. Slowest were:

84.0ms
(/ e (/ (fma (cos v) e 1) (sin v)))
61.0ms
(/ (fma (cos v) e 1) (sin v))

simplify1.2s

Counts
45 → 61
Calls

45 calls. Slowest were:

497.0ms
(- (+ (* (pow e 3) v) (* e v)) (* (pow e 2) v))
108.0ms
(/ (* (* (fma (cos v) e 1) (fma (cos v) e 1)) (fma (cos v) e 1)) (* (* (sin v) (sin v)) (sin v)))
84.0ms
(- (+ (/ (sin v) (* (pow e 2) (pow (cos v) 3))) (/ (sin v) (cos v))) (/ (sin v) (* e (pow (cos v) 2))))

prune681.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.5b
(/ 1 (/ (/ (fma (cos v) e 1) (sin v)) e))
0.2b
(/ (/ (fma (cos v) e 1) (sin v)) e)
0.1b
(/ (fma (cos v) e 1) (sin v))

rewrite14.0ms

Algorithm
rewrite-expression-head
Counts
3 → 75
Calls

3 calls. Slowest were:

6.0ms
(/ (fma (cos v) e 1) (sin v))
5.0ms
(/ (/ (fma (cos v) e 1) (sin v)) e)
2.0ms
(/ 1 (/ (/ (fma (cos v) e 1) (sin v)) e))

series239.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

88.0ms
(/ (fma (cos v) e 1) (sin v))
79.0ms
(/ (/ (fma (cos v) e 1) (sin v)) e)
72.0ms
(/ 1 (/ (/ (fma (cos v) e 1) (sin v)) e))

simplify1.2s

Counts
52 → 84
Calls

52 calls. Slowest were:

412.0ms
(- (* e v) (+ (* 1/6 (* e (pow v 3))) (* (pow e 2) v)))
166.0ms
(/ (* (* (fma (cos v) e 1) (fma (cos v) e 1)) (fma (cos v) e 1)) (* (* (sin v) (sin v)) (sin v)))
67.0ms
(- (+ (/ (sin v) (* (pow e 2) (pow (cos v) 3))) (/ (sin v) (cos v))) (/ (sin v) (* e (pow (cos v) 2))))

prune1.1s

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

regimes116.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018357 +o rules:numerics
(FPCore (e v)
  :name "Trigonometry A"
  :pre (<= 0 e 1)
  (/ (* e (sin v)) (+ 1 (* e (cos v)))))

Backtrace

partition: contract violation expected: list? given: 0.14056372187554086 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