Error in 4.1m

Runtime

Time bar (total: 4.1m)Debug log

start5.7s

Algorithm
intervals

setup157.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 27.6b

localize45.0ms

Local error

Found 4 expressions with local error:

26.3b
(sqrt (+ (* x.re x.re) (* x.im x.im)))
26.3b
(sqrt (+ (* x.re x.re) (* x.im x.im)))
25.3b
(cos (+ (* (log (sqrt (+ (* x.re x.re) (* x.im x.im)))) y.im) (* (atan2 x.im x.re) y.re)))
0.3b
(* (log (sqrt (+ (* x.re x.re) (* x.im x.im)))) y.im)

rewrite37.0ms

Algorithm
rewrite-expression-head
Counts
4 → 49
Calls

4 calls. Slowest were:

22.0ms
(cos (+ (* (log (sqrt (+ (* x.re x.re) (* x.im x.im)))) y.im) (* (atan2 x.im x.re) y.re)))
7.0ms
(* (log (sqrt (+ (* x.re x.re) (* x.im x.im)))) y.im)
3.0ms
(sqrt (+ (* x.re x.re) (* x.im x.im)))

series263.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

129.0ms
(cos (+ (* (log (sqrt (+ (* x.re x.re) (* x.im x.im)))) y.im) (* (atan2 x.im x.re) y.re)))
70.0ms
(* (log (sqrt (+ (* x.re x.re) (* x.im x.im)))) y.im)
40.0ms
(sqrt (+ (* x.re x.re) (* x.im x.im)))

simplify617.0ms

Counts
27 → 61
Calls

27 calls. Slowest were:

141.0ms
(sqrt (- (* (* x.re x.re) (* x.re x.re)) (* (* x.im x.im) (* x.im x.im))))
124.0ms
(sqrt (- (* (* x.re x.re) (* x.re x.re)) (* (* x.im x.im) (* x.im x.im))))
79.0ms
(* -1 (* y.im (log (/ 1 x.re))))

prune1.2s

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.5b

localize8.0ms

Local error

Found 4 expressions with local error:

26.3b
(sqrt (+ (* x.re x.re) (* x.im x.im)))
0.2b
(* (log (sqrt (+ (* x.re x.re) (* x.im x.im)))) y.re)
0.2b
(* (atan2 x.im x.re) y.im)
0.0b
(- (* (log (sqrt (+ (* x.re x.re) (* x.im x.im)))) y.re) (* (atan2 x.im x.re) y.im))

rewrite26.0ms

Algorithm
rewrite-expression-head
Counts
4 → 50
Calls

4 calls. Slowest were:

9.0ms
(- (* (log (sqrt (+ (* x.re x.re) (* x.im x.im)))) y.re) (* (atan2 x.im x.re) y.im))
7.0ms
(* (log (sqrt (+ (* x.re x.re) (* x.im x.im)))) y.re)
5.0ms
(* (atan2 x.im x.re) y.im)

series288.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

128.0ms
(- (* (log (sqrt (+ (* x.re x.re) (* x.im x.im)))) y.re) (* (atan2 x.im x.re) y.im))
113.0ms
(* (log (sqrt (+ (* x.re x.re) (* x.im x.im)))) y.re)
34.0ms
(sqrt (+ (* x.re x.re) (* x.im x.im)))

simplify605.0ms

Counts
23 → 62
Calls

23 calls. Slowest were:

127.0ms
(- (+ (* y.re (log (/ -1 x.re))) (* y.im (atan2 x.im x.re))))
118.0ms
(sqrt (- (* (* x.re x.re) (* x.re x.re)) (* (* x.im x.im) (* x.im x.im))))
99.0ms
(* -1 (* y.re (log (/ 1 x.re))))

prune1.0s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize33.0ms

Local error

Found 3 expressions with local error:

0.2b
(* (log (- x.re)) y.re)
0.2b
(* (atan2 x.im x.re) y.im)
0.0b
(- (* (log (- x.re)) y.re) (* (atan2 x.im x.re) y.im))

rewrite19.0ms

Algorithm
rewrite-expression-head
Counts
3 → 35
Calls

3 calls. Slowest were:

8.0ms
(- (* (log (- x.re)) y.re) (* (atan2 x.im x.re) y.im))
6.0ms
(* (log (- x.re)) y.re)
5.0ms
(* (atan2 x.im x.re) y.im)

series251.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

139.0ms
(- (* (log (- x.re)) y.re) (* (atan2 x.im x.re) y.im))
89.0ms
(* (log (- x.re)) y.re)
22.0ms
(* (atan2 x.im x.re) y.im)

simplify449.0ms

Counts
14 → 44
Calls

14 calls. Slowest were:

128.0ms
(- (* y.re (log -1)) (+ (* y.im (atan2 x.im x.re)) (* y.re (log (/ 1 x.re)))))
99.0ms
(- (+ (* y.re (log (/ -1 x.re))) (* y.im (atan2 x.im x.re))))
79.0ms
(* -1 (* y.re (log (/ -1 x.re))))

prune729.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes286.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018359 
(FPCore (x.re x.im y.re y.im)
  :name "powComplex, real part"
  (* (exp (- (* (log (sqrt (+ (* x.re x.re) (* x.im x.im)))) y.re) (* (atan2 x.im x.re) y.im))) (cos (+ (* (log (sqrt (+ (* x.re x.re) (* x.im x.im)))) y.im) (* (atan2 x.im x.re) y.re)))))

Backtrace

partition: contract violation expected: list? given: 0.5020248780528495 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