Error in 27.3s

Runtime

Time bar (total: 27.3s)Debug log

start731.0ms

Algorithm
intervals

setup418.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (exp im) (sin re) (/ (sin re) (exp im)))
0.0b
(/ (sin re) (exp im))

rewrite18.0ms

Algorithm
rewrite-expression-head
Counts
2 → 39
Calls

2 calls. Slowest were:

7.0ms
(/ (sin re) (exp im))
2.0ms
(fma (exp im) (sin re) (/ (sin re) (exp im)))

series192.0ms

Counts
2 → 6
Calls

2 calls. Slowest were:

130.0ms
(fma (exp im) (sin re) (/ (sin re) (exp im)))
62.0ms
(/ (sin re) (exp im))

simplify624.0ms

Counts
31 → 45
Calls

31 calls. Slowest were:

235.0ms
(- re (+ (* re im) (* 1/6 (pow re 3))))
187.0ms
(- (+ (* 2 re) (* re (pow im 2))) (* 1/3 (pow re 3)))
104.0ms
(/ (* (* (sin re) (sin re)) (sin re)) (* (* (exp im) (exp im)) (exp im)))

prune528.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (* 0.5 (sin re)) (+ (exp (- 0 im)) (exp im)))
0.0b
(+ (exp (- 0 im)) (exp im))

rewrite20.0ms

Algorithm
rewrite-expression-head
Counts
2 → 41
Calls

2 calls. Slowest were:

13.0ms
(* (* 0.5 (sin re)) (+ (exp (- 0 im)) (exp im)))
6.0ms
(+ (exp (- 0 im)) (exp im))

series115.0ms

Counts
2 → 6
Calls

2 calls. Slowest were:

84.0ms
(* (* 0.5 (sin re)) (+ (exp (- 0 im)) (exp im)))
31.0ms
(+ (exp (- 0 im)) (exp im))

simplify2.7s

Counts
23 → 47
Calls

23 calls. Slowest were:

543.0ms
(* 0.5 (* (sin re) (+ (exp (- im)) (exp im))))
517.0ms
(* 0.5 (* (sin re) (+ (exp im) (exp (* -1 im)))))
504.0ms
(* (* 0.5 (sin re)) (+ (exp (- 0 im)) (exp im)))

prune654.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize34.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ (* (* 0.5 (sin re)) (+ (pow (exp (- 0 im)) 3) (pow (exp im) 3))) (fma (exp (- im)) (exp (- im)) (expm1 (+ im im))))
0.1b
(pow (exp (- 0 im)) 3)
0.0b
(pow (exp im) 3)
0.0b
(fma (exp (- im)) (exp (- im)) (expm1 (+ im im)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Counts
4 → 86
Calls

4 calls. Slowest were:

18.0ms
(/ (* (* 0.5 (sin re)) (+ (pow (exp (- 0 im)) 3) (pow (exp im) 3))) (fma (exp (- im)) (exp (- im)) (expm1 (+ im im))))
2.0ms
(pow (exp (- 0 im)) 3)
1.0ms
(pow (exp im) 3)

series357.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

227.0ms
(/ (* (* 0.5 (sin re)) (+ (pow (exp (- 0 im)) 3) (pow (exp im) 3))) (fma (exp (- im)) (exp (- im)) (expm1 (+ im im))))
78.0ms
(fma (exp (- im)) (exp (- im)) (expm1 (+ im im)))
27.0ms
(pow (exp (- 0 im)) 3)

simplify4.6s

Counts
55 → 98
Calls

55 calls. Slowest were:

552.0ms
(* (* 0.5 (sin re)) (+ (pow (pow (exp (- 0 im)) 3) 3) (pow (pow (exp im) 3) 3)))
386.0ms
(* (* 0.5 (sin re)) (- (* (pow (exp (- 0 im)) 3) (pow (exp (- 0 im)) 3)) (* (pow (exp im) 3) (pow (exp im) 3))))
382.0ms
(- (log (* (* 0.5 (sin re)) (+ (pow (exp (- 0 im)) 3) (pow (exp im) 3)))) (log (fma (exp (- im)) (exp (- im)) (expm1 (+ im im)))))

prune2.2s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes174.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018359 +o rules:numerics
(FPCore (re im)
  :name "math.sin on complex, real part"
  (* (* 0.5 (sin re)) (+ (exp (- 0 im)) (exp im))))

Backtrace

partition: contract violation expected: list? given: 0.0237924936921426 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