Details

Time bar (total: 1.1s)

sample13.0ms

Algorithm
intervals
Results
4.0ms258×body80valid
0.0msbody2560valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0225
1225

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(* 500.0 (- x y))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity associate-*r*
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
distribute-rgt-in sub-neg distribute-lft-in associate-*r/
flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 26
Calls
1 calls:
6.0ms
(* 500.0 (- x y))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* 500.0 (- x y))

simplify34.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
05005186

prune34.0ms

Filtered
17 candidates to 29 candidates (-70.6%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New26329
Fresh000
Picked011
Done000
Total26430

Merged error: 0.0b

Counts
30 → 4

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* 500.0 x) (* 500.0 (neg y)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-rgt-neg-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 14
Calls
1 calls:
3.0ms
(+ (* 500.0 x) (* 500.0 (neg y)))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(+ (* 500.0 x) (* 500.0 (neg y)))

simplify39.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05212115

prune22.0ms

Filtered
11 candidates to 17 candidates (-54.5%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New17017
Fresh022
Picked011
Done011
Total17421

Merged error: 0.0b

Counts
21 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

0.4b
(* (- x y) (sqrt 500.0))
0.4b
(* (sqrt 500.0) (* (- x y) (sqrt 500.0)))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
11×associate-*l*
pow1 add-exp-log *-un-lft-identity add-cbrt-cube
add-cube-cbrt associate-*r* sqrt-prod
pow-prod-down associate-*l/ prod-exp cbrt-unprod
flip3-- associate-*r/ *-commutative flip-- add-log-exp unswap-sqr
distribute-lft-out-- difference-of-squares
Counts
2 → 49
Calls
2 calls:
7.0ms
(* (- x y) (sqrt 500.0))
8.0ms
(* (sqrt 500.0) (* (- x y) (sqrt 500.0)))

series18.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(* (- x y) (sqrt 500.0))
12.0ms
(* (sqrt 500.0) (* (- x y) (sqrt 500.0)))

simplify44.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
04990392
14990392

prune61.0ms

Filtered
36 candidates to 55 candidates (-52.8%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New55055
Fresh011
Picked011
Done022
Total55459

Merged error: 0.0b

Counts
59 → 4

localize7.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- x y)) (cbrt (- x y)))
0.6b
(cbrt (- x y))
0.6b
(cbrt (- x y))
0.6b
(cbrt (- x y))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
flip3-- pow1/3 flip-- distribute-lft-out--
associate-*r* associate-*l*
difference-of-squares
add-exp-log
frac-times add-cbrt-cube add-log-exp unswap-sqr
associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 101
Calls
4 calls:
10.0ms
(* (cbrt (- x y)) (cbrt (- x y)))
3.0ms
(cbrt (- x y))
3.0ms
(cbrt (- x y))
3.0ms
(cbrt (- x y))

series107.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(* (cbrt (- x y)) (cbrt (- x y)))
25.0ms
(cbrt (- x y))
28.0ms
(cbrt (- x y))
26.0ms
(cbrt (- x y))

simplify39.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
051681015

prune97.0ms

Filtered
77 candidates to 113 candidates (-46.8%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1130113
Fresh000
Picked011
Done033
Total1134117

Merged error: 0.0b

Counts
117 → 4

regimes155.0ms

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
065
165

end0.0ms

sample333.0ms

Algorithm
intervals
Results
137.0ms8030×body80valid
1.0msbody2560valid
1.0msbody1280valid
0.0msbody640valid
0.0msbody320valid
0.0msbody160valid

Profiling

Loading profile data...