Error in 21.9s

Runtime

Time bar (total: 21.9s)Debug log

start235.0ms

Algorithm
intervals

setup116.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize41.0ms

Local error

Found 4 expressions with local error:

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

rewrite23.0ms

Algorithm
rewrite-expression-head
Counts
4 → 61
Calls

4 calls. Slowest were:

10.0ms
(/ (* e (sin v)) (+ 1 (* e (cos v))))
5.0ms
(* e (cos v))
3.0ms
(* e (sin v))

series702.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

486.0ms
(* e (cos v))
115.0ms
(/ (* e (sin v)) (+ 1 (* e (cos v))))
52.0ms
(+ 1 (* e (cos v)))

simplify1.4s

Counts
31 → 73
Calls

31 calls. Slowest were:

527.0ms
(- (+ (* (pow e 3) v) (* e v)) (* (pow e 2) v))
413.0ms
(+ (* 1 1) (- (* (* e (cos v)) (* e (cos v))) (* 1 (* e (cos v)))))
140.0ms
(/ (* (* (* e (sin v)) (* e (sin v))) (* e (sin v))) (* (* (+ 1 (* e (cos v))) (+ 1 (* e (cos v)))) (+ 1 (* e (cos v)))))

prune795.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

7.1b
(log (exp (* e (cos v))))
0.1b
(* e (cos v))
0.1b
(* e (sin v))
0.0b
(/ (* e (sin v)) (+ 1 (log (exp (* e (cos v))))))

rewrite10.0ms

Algorithm
rewrite-expression-head
Counts
4 → 64
Calls

4 calls. Slowest were:

5.0ms
(/ (* e (sin v)) (+ 1 (log (exp (* e (cos v))))))
2.0ms
(log (exp (* e (cos v))))
1.0ms
(* e (sin v))

series269.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

113.0ms
(/ (* e (sin v)) (+ 1 (log (exp (* e (cos v))))))
58.0ms
(* e (sin v))
50.0ms
(* e (cos v))

simplify1.5s

Counts
35 → 76
Calls

35 calls. Slowest were:

615.0ms
(- (+ (* (pow e 3) v) (* e v)) (* (pow e 2) v))
351.0ms
(+ (* 1 1) (- (* (log (exp (* e (cos v)))) (log (exp (* e (cos v))))) (* 1 (log (exp (* e (cos v)))))))
128.0ms
(/ (* (* (* e (sin v)) (* e (sin v))) (* e (sin v))) (* (* (+ 1 (log (exp (* e (cos v))))) (+ 1 (log (exp (* e (cos v)))))) (+ 1 (log (exp (* e (cos v)))))))

prune961.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ e (/ (+ 1 (* e (cos v))) (sin v)))
0.1b
(* e (cos v))
0.1b
(/ (+ 1 (* e (cos v))) (sin v))
0.0b
(+ 1 (* e (cos v)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Counts
4 → 82
Calls

4 calls. Slowest were:

9.0ms
(/ (+ 1 (* e (cos v))) (sin v))
1.0ms
(+ 1 (* e (cos v)))
1.0ms
(* e (cos v))

series255.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

96.0ms
(/ (+ 1 (* e (cos v))) (sin v))
66.0ms
(/ e (/ (+ 1 (* e (cos v))) (sin v)))
50.0ms
(* e (cos v))

simplify1.6s

Counts
56 → 94
Calls

56 calls. Slowest were:

512.0ms
(- (+ (* (pow e 3) v) (* e v)) (* (pow e 2) v))
460.0ms
(/ (* (* (+ 1 (* e (cos v))) (+ 1 (* e (cos v)))) (+ 1 (* e (cos v)))) (* (* (sin v) (sin v)) (sin v)))
75.0ms
(- (+ (/ (sin v) (* (pow e 2) (pow (cos v) 3))) (/ (sin v) (cos v))) (/ (sin v) (* e (pow (cos v) 2))))

prune1.2s

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(/ 1 (/ (+ 1 (* e (cos v))) (* e (sin v))))
0.2b
(/ (+ 1 (* e (cos v))) (* e (sin v)))
0.1b
(* e (cos v))
0.1b
(* e (sin v))

rewrite23.0ms

Algorithm
rewrite-expression-head
Counts
4 → 73
Calls

4 calls. Slowest were:

13.0ms
(/ (+ 1 (* e (cos v))) (* e (sin v)))
4.0ms
(/ 1 (/ (+ 1 (* e (cos v))) (* e (sin v))))
2.0ms
(* e (cos v))

series268.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

101.0ms
(/ (+ 1 (* e (cos v))) (* e (sin v)))
90.0ms
(/ 1 (/ (+ 1 (* e (cos v))) (* e (sin v))))
41.0ms
(* e (cos v))

simplify1.3s

Counts
40 → 85
Calls

40 calls. Slowest were:

558.0ms
(- (+ (* (pow e 3) v) (* e v)) (* (pow e 2) v))
165.0ms
(/ (* (* (+ 1 (* e (cos v))) (+ 1 (* e (cos v)))) (+ 1 (* e (cos v)))) (* (* (* e (sin v)) (* e (sin v))) (* e (sin v))))
92.0ms
(- (+ (/ (sin v) (* (pow e 2) (pow (cos v) 3))) (/ (sin v) (cos v))) (/ (sin v) (* e (pow (cos v) 2))))

prune976.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

regimes122.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018359 +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: 0.13510620312590144 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