Details

Time bar (total: 1.5s)

analyze117.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 0.097632%

Guaranteed chance to sample good point: 97.668457%

sample11.0ms

Algorithm
intervals
Results
4.0ms256×body80valid
0.0ms2×body80invalid

simplify7.0ms

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

localize3.0ms

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))

simplify45.0ms

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)))

simplify63.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 3 (60.0ms)

IterNodesCost
010490
143569
2192766
3500265

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: 0b

Counts
21 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

0.3b
(* (sqrt 500.0) (* (sqrt 500.0) (- x y)))
0.3b
(* (sqrt 500.0) (- x y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
12×associate-*l*
10×distribute-rgt-in distribute-lft-in
9×pow1 add-exp-log *-un-lft-identity add-cbrt-cube
7×add-cube-cbrt sqrt-prod
6×sub-neg associate-*r/ associate-*r*
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp unswap-sqr
1×distribute-lft-out-- difference-of-squares
Counts
2 → 61
Calls
2 calls:
9.0ms
(* (sqrt 500.0) (* (sqrt 500.0) (- x y)))
7.0ms
(* (sqrt 500.0) (- x y))

series18.0ms

Counts
2 → 6
Calls
2 calls:
12.0ms
(* (sqrt 500.0) (* (sqrt 500.0) (- x y)))
7.0ms
(* (sqrt 500.0) (- x y))

simplify35.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0193306
1945268
25002265

prune64.0ms

Filtered
35 candidates to 67 candidates (-91.4%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New67067
Fresh011
Picked011
Done022
Total67471

Merged error: 0b

Counts
71 → 4

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite22.0ms

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)))
5.0ms
(cbrt (* 500.0 (- x y)))

series158.0ms

Counts
4 → 12
Calls
4 calls:
48.0ms
(* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
35.0ms
(cbrt (* 500.0 (- x y)))
38.0ms
(cbrt (* 500.0 (- x y)))
37.0ms
(cbrt (* 500.0 (- x y)))

simplify154.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0313693
11018642
24890582
35001582

prune142.0ms

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

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New84084
Fresh000
Picked011
Done033
Total84488

Merged error: 0b

Counts
88 → 4

regimes216.0ms

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

analyze113.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 0.097632%

Guaranteed chance to sample good point: 97.668457%

sample256.0ms

Algorithm
intervals
Results
137.0ms7974×body80valid
1.0ms63×body80invalid
1.0ms7×body1280valid
0.0ms7×body640valid
0.0ms4×body2560valid
0.0ms5×body320valid
0.0ms3×body160valid

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