Details

Time bar (total: 5.9s)

sample1.2s

Algorithm
intervals
sampling

Space saved by range analysis: 24.292737%

Space saved by search: 0.097632%

Guaranteed chance to sample good point: 0%

Results
30.0ms55×body1280valid
15.0ms45×body1280invalid
11.0ms42×body640valid
11.0ms50×body640invalid
7.0ms135×body80valid
3.0ms18×body320invalid
3.0ms15×body320valid
1.0msbody160valid
1.0ms13×body80invalid
1.0msbody160invalid

simplify66.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0237
1587
2957
32097
44597
55967
611987
719317
850017

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (* 0.5 (cos re)) (+ (exp (neg im)) (exp im)))
0.0b
(+ (exp (neg im)) (exp im))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log *-un-lft-identity add-cbrt-cube
associate-*r* add-log-exp
add-sqr-sqrt add-cube-cbrt pow-prod-down prod-exp cbrt-unprod
flip3-+ associate-*r/ flip-+ distribute-lft-out
+-commutative distribute-rgt-in distribute-lft-in associate-*l* sum-log *-commutative
Counts
2 → 35
Calls
2 calls:
9.0ms
(* (* 0.5 (cos re)) (+ (exp (neg im)) (exp im)))
5.0ms
(+ (exp (neg im)) (exp im))

series16.0ms

Counts
2 → 6
Calls
2 calls:
13.0ms
(* (* 0.5 (cos re)) (+ (exp (neg im)) (exp im)))
3.0ms
(+ (exp (neg im)) (exp im))

simplify35.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0248347
11228286
25001284

prune42.0ms

Filtered
28 candidates to 41 candidates (-46.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New40141
Fresh000
Picked011
Done000
Total40242

Merged error: 0b

Counts
42 → 2

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (* 0.5 (cos re)) (exp im))
0.0b
(+ (/ (* 0.5 (cos re)) (exp im)) (* (* 0.5 (cos re)) (exp im)))
0.0b
(/ (* 0.5 (cos re)) (exp im))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
13×add-cbrt-cube
add-exp-log
pow1
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
add-log-exp
prod-exp cbrt-unprod
times-frac associate-*r* pow-prod-down associate-/r*
cbrt-undiv div-exp div-inv
+-commutative frac-2neg flip3-+ associate-*l* clear-num sum-log *-commutative flip-+ distribute-lft-out associate-/l*
Counts
3 → 51
Calls
3 calls:
8.0ms
(* (* 0.5 (cos re)) (exp im))
7.0ms
(+ (/ (* 0.5 (cos re)) (exp im)) (* (* 0.5 (cos re)) (exp im)))
5.0ms
(/ (* 0.5 (cos re)) (exp im))

series59.0ms

Counts
3 → 9
Calls
3 calls:
14.0ms
(* (* 0.5 (cos re)) (exp im))
32.0ms
(+ (/ (* 0.5 (cos re)) (exp im)) (* (* 0.5 (cos re)) (exp im)))
13.0ms
(/ (* 0.5 (cos re)) (exp im))

simplify56.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
0284450
11619391
25001384

prune56.0ms

Filtered
44 candidates to 60 candidates (-36.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New60060
Fresh000
Picked011
Done011
Total60262

Merged error: 0b

Counts
62 → 2

regimes205.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0129
1129

end0.0ms

sample4.1s

Algorithm
intervals
sampling

Space saved by range analysis: 24.292737%

Space saved by search: 0.097632%

Guaranteed chance to sample good point: 0%

Results
792.0ms1508×body1280valid
494.0ms1466×body1280invalid
376.0ms1334×body640valid
314.0ms589×body320valid
293.0ms1266×body640invalid
242.0ms4262×body80valid
111.0ms656×body320invalid
39.0ms307×body160valid
35.0ms314×body160invalid
28.0ms432×body80invalid

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