Details

Time bar (total: 1.5s)

analyze69.0ms

Algorithm
search

sample11.0ms

Algorithm
intervals
Results
4.0ms255×body80valid
0.0ms1×body1280valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
1152
2212
3262
4262

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* 500.0 (- x y))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
5×*-un-lft-identity associate-*r*
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/
1×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))

simplify47.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
011298
146088
2188188
3500188

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: 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
3×add-log-exp
2×distribute-rgt-neg-out
1×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)))

simplify68.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 3 (64.0ms)

IterNodesCost
010490
143569
2192766
3500265

prune22.0ms

Filtered
10 candidates to 17 candidates (-70.0%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New17017
Fresh022
Picked011
Done011
Total17421

Merged error: 0b

Counts
21 → 4

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
0.6b
(cbrt (* 500.0 (- x y)))
0.6b
(cbrt (* 500.0 (- x y)))
0.6b
(cbrt (* 500.0 (- x y)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-- pow1/3 flip--
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
6.0ms
(* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
4.0ms
(cbrt (* 500.0 (- x y)))
4.0ms
(cbrt (* 500.0 (- x y)))
4.0ms
(cbrt (* 500.0 (- x y)))

series151.0ms

Counts
4 → 12
Calls
4 calls:
45.0ms
(* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
36.0ms
(cbrt (* 500.0 (- x y)))
35.0ms
(cbrt (* 500.0 (- x y)))
35.0ms
(cbrt (* 500.0 (- x y)))

simplify158.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0313693
11018642
24890582
35001582

prune147.0ms

Filtered
64 candidates to 84 candidates (-31.3%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New84084
Fresh011
Picked011
Done022
Total84488

Merged error: 0b

Counts
88 → 4

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(* 500.0 (- x y))
0.3b
(pow (* 500.0 (- x y)) 3)
40.4b
(cbrt (pow (* 500.0 (- x y)) 3))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
9×*-un-lft-identity
8×pow1 add-exp-log cbrt-prod add-cbrt-cube
7×add-cube-cbrt
6×associate-*r/
5×associate-*r*
4×cube-div
3×pow-unpow flip3-- associate-*l* flip-- add-log-exp
2×distribute-rgt-in cube-mult sub-neg unpow-prod-down cbrt-div pow-pow distribute-lft-in unpow3 cube-prod pow-prod-down pow-exp prod-exp cbrt-unprod rem-cube-cbrt sqr-pow
1×pow-to-exp pow1/3 *-commutative rem-cbrt-cube distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 69
Calls
3 calls:
6.0ms
(* 500.0 (- x y))
5.0ms
(pow (* 500.0 (- x y)) 3)
3.0ms
(cbrt (pow (* 500.0 (- x y)) 3))

series16.0ms

Counts
3 → 9
Calls
3 calls:
4.0ms
(* 500.0 (- x y))
7.0ms
(pow (* 500.0 (- x y)) 3)
4.0ms
(cbrt (pow (* 500.0 (- x y)) 3))

simplify42.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0252310
11158297
25002296

prune79.0ms

Filtered
48 candidates to 78 candidates (-62.5%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New78078
Fresh000
Picked011
Done033
Total78482

Merged error: 0b

Counts
82 → 4

regimes221.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0124
1164
2174
3174

end0.0ms

analyze69.0ms

Algorithm
search

sample254.0ms

Algorithm
intervals
Results
133.0ms7972×body80valid
1.0ms76×body80invalid
1.0ms8×body1280valid
0.0ms5×body2560valid
0.0ms5×body640valid
0.0ms6×body320valid
0.0ms4×body160valid

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