Error in 20.2s

Runtime

Time bar (total: 20.2s)Debug log

start113.0ms

Algorithm
intervals

setup54.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 19.7b

localize18.0ms

Local error

Found 3 expressions with local error:

19.6b
(/ (fma x.re y.re (* x.im y.im)) (fma y.im y.im (* y.re y.re)))
0.0b
(fma x.re y.re (* x.im y.im))
0.0b
(fma y.im y.im (* y.re y.re))

rewrite4.0ms

Algorithm
rewrite-expression-head
Counts
3 → 49
Calls

3 calls. Slowest were:

3.0ms
(/ (fma x.re y.re (* x.im y.im)) (fma y.im y.im (* y.re y.re)))
0.0ms
(fma x.re y.re (* x.im y.im))
0.0ms
(fma y.im y.im (* y.re y.re))

series119.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

60.0ms
(/ (fma x.re y.re (* x.im y.im)) (fma y.im y.im (* y.re y.re)))
38.0ms
(fma x.re y.re (* x.im y.im))
20.0ms
(fma y.im y.im (* y.re y.re))

simplify556.0ms

Counts
34 → 58
Calls

34 calls. Slowest were:

194.0ms
(/ (* (* (fma x.re y.re (* x.im y.im)) (fma x.re y.re (* x.im y.im))) (fma x.re y.re (* x.im y.im))) (* (* (fma y.im y.im (* y.re y.re)) (fma y.im y.im (* y.re y.re))) (fma y.im y.im (* y.re y.re))))
49.0ms
(/ (* (cbrt (fma x.re y.re (* x.im y.im))) (cbrt (fma x.re y.re (* x.im y.im)))) (* (cbrt (fma y.im y.im (* y.re y.re))) (cbrt (fma y.im y.im (* y.re y.re)))))
25.0ms
(/ (sqrt (fma x.re y.re (* x.im y.im))) (* (cbrt (fma y.im y.im (* y.re y.re))) (cbrt (fma y.im y.im (* y.re y.re)))))

prune708.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 12.3b

localize17.0ms

Local error

Found 4 expressions with local error:

12.0b
(/ (fma y.im x.im (* x.re y.re)) (hypot y.im y.re))
0.2b
(* (/ 1 (hypot y.im y.re)) (/ (fma y.im x.im (* x.re y.re)) (hypot y.im y.re)))
0.2b
(fma y.im x.im (* x.re y.re))
0.0b
(/ 1 (hypot y.im y.re))

rewrite11.0ms

Algorithm
rewrite-expression-head
Counts
4 → 94
Calls

4 calls. Slowest were:

6.0ms
(* (/ 1 (hypot y.im y.re)) (/ (fma y.im x.im (* x.re y.re)) (hypot y.im y.re)))
3.0ms
(/ (fma y.im x.im (* x.re y.re)) (hypot y.im y.re))
1.0ms
(/ 1 (hypot y.im y.re))

series314.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

145.0ms
(* (/ 1 (hypot y.im y.re)) (/ (fma y.im x.im (* x.re y.re)) (hypot y.im y.re)))
102.0ms
(/ (fma y.im x.im (* x.re y.re)) (hypot y.im y.re))
38.0ms
(fma y.im x.im (* x.re y.re))

simplify2.0s

Counts
67 → 106
Calls

67 calls. Slowest were:

590.0ms
(* (* (* (/ 1 (hypot y.im y.re)) (/ 1 (hypot y.im y.re))) (/ 1 (hypot y.im y.re))) (* (* (/ (fma y.im x.im (* x.re y.re)) (hypot y.im y.re)) (/ (fma y.im x.im (* x.re y.re)) (hypot y.im y.re))) (/ (fma y.im x.im (* x.re y.re)) (hypot y.im y.re))))
251.0ms
(* (/ 1 (hypot y.im y.re)) (/ (fma y.im x.im (* x.re y.re)) (hypot y.im y.re)))
144.0ms
(* 1 (/ (fma y.im x.im (* x.re y.re)) (hypot y.im y.re)))

prune1.2s

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 5.3b

localize19.0ms

Local error

Found 4 expressions with local error:

12.0b
(/ (fma y.re x.re (* x.im y.im)) (hypot y.im y.re))
0.1b
(/ (/ (fma y.re x.re (* x.im y.im)) (hypot y.im y.re)) (hypot y.im y.re))
0.0b
(fma y.re x.re (* x.im y.im))
0.0b
(hypot y.im y.re)

rewrite21.0ms

Algorithm
rewrite-expression-head
Counts
4 → 121
Calls

4 calls. Slowest were:

12.0ms
(/ (/ (fma y.re x.re (* x.im y.im)) (hypot y.im y.re)) (hypot y.im y.re))
6.0ms
(/ (fma y.re x.re (* x.im y.im)) (hypot y.im y.re))
0.0ms
(fma y.re x.re (* x.im y.im))

series210.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

72.0ms
(/ (/ (fma y.re x.re (* x.im y.im)) (hypot y.im y.re)) (hypot y.im y.re))
63.0ms
(/ (fma y.re x.re (* x.im y.im)) (hypot y.im y.re))
45.0ms
(fma y.re x.re (* x.im y.im))

simplify3.1s

Counts
135 → 133
Calls

135 calls. Slowest were:

340.0ms
(/ (/ (* (* (fma y.re x.re (* x.im y.im)) (fma y.re x.re (* x.im y.im))) (fma y.re x.re (* x.im y.im))) (* (* (hypot y.im y.re) (hypot y.im y.re)) (hypot y.im y.re))) (* (* (hypot y.im y.re) (hypot y.im y.re)) (hypot y.im y.re)))
252.0ms
(/ (* (* (/ (fma y.re x.re (* x.im y.im)) (hypot y.im y.re)) (/ (fma y.re x.re (* x.im y.im)) (hypot y.im y.re))) (/ (fma y.re x.re (* x.im y.im)) (hypot y.im y.re))) (* (* (hypot y.im y.re) (hypot y.im y.re)) (hypot y.im y.re)))
213.0ms
(/ (/ (* (cbrt (fma y.re x.re (* x.im y.im))) (cbrt (fma y.re x.re (* x.im y.im)))) (* (cbrt (hypot y.im y.re)) (cbrt (hypot y.im y.re)))) 1)

prune1.8s

Pruning

12 alts after pruning (11 fresh and 1 done)

Merged error: 2.5b

localize12.0ms

Local error

Found 4 expressions with local error:

12.1b
(* (/ 1 (hypot y.im y.re)) (fma y.im x.im (* x.re y.re)))
0.2b
(fma y.im x.im (* x.re y.re))
0.1b
(/ (* (/ 1 (hypot y.im y.re)) (fma y.im x.im (* x.re y.re))) (hypot y.im y.re))
0.0b
(/ 1 (hypot y.im y.re))

rewrite27.0ms

Algorithm
rewrite-expression-head
Counts
4 → 77
Calls

4 calls. Slowest were:

14.0ms
(/ (* (/ 1 (hypot y.im y.re)) (fma y.im x.im (* x.re y.re))) (hypot y.im y.re))
9.0ms
(* (/ 1 (hypot y.im y.re)) (fma y.im x.im (* x.re y.re)))
2.0ms
(/ 1 (hypot y.im y.re))

series338.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

146.0ms
(/ (* (/ 1 (hypot y.im y.re)) (fma y.im x.im (* x.re y.re))) (hypot y.im y.re))
114.0ms
(* (/ 1 (hypot y.im y.re)) (fma y.im x.im (* x.re y.re)))
44.0ms
(fma y.im x.im (* x.re y.re))

simplify2.1s

Counts
44 → 89
Calls

44 calls. Slowest were:

801.0ms
(* (* (* (/ 1 (hypot y.im y.re)) (/ 1 (hypot y.im y.re))) (/ 1 (hypot y.im y.re))) (* (* (fma y.im x.im (* x.re y.re)) (fma y.im x.im (* x.re y.re))) (fma y.im x.im (* x.re y.re))))
277.0ms
(- (log (* (/ 1 (hypot y.im y.re)) (fma y.im x.im (* x.re y.re)))) (log (hypot y.im y.re)))
174.0ms
(* (/ 1 (hypot y.im y.re)) (fma y.im x.im (* x.re y.re)))

prune1.2s

Pruning

12 alts after pruning (10 fresh and 2 done)

Merged error: 2.5b

regimes416.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018359 +o rules:numerics
(FPCore (x.re x.im y.re y.im)
  :name "_divideComplex, real part"
  (/ (+ (* x.re y.re) (* x.im y.im)) (+ (* y.re y.re) (* y.im y.im))))

Backtrace

partition: contract violation expected: list? given: 12.310465740646213 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