Details

Time bar (total: 2.3s)

sample12.0ms

Algorithm
intervals
Results
4.0ms258×body80valid
0.0ms1×body1280valid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
082
1152
2212
3262
4262

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
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))

rewrite12.0ms

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:
11.0ms
(* 500.0 (- x y))

series36.0ms

Counts
1 → 3
Calls
1 calls:
36.0ms
(* 500.0 (- x y))

simplify61.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
011298
146088
2188188
3500188

prune42.0ms

Filtered
29 candidates to 17 candidates (58.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New27229
Fresh000
Picked011
Done000
Total27330

Merged error: 0.0b

Counts
30 → 3

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite5.0ms

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:
4.0ms
(+ (* 500.0 x) (* 500.0 (- y)))

series45.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(+ (* 500.0 x) (* 500.0 (- y)))

simplify82.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 3 (79.0ms)

IterNodesCost
010490
143569
2192766
3500265

prune28.0ms

Filtered
17 candidates to 11 candidates (64.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New17017
Fresh011
Picked011
Done011
Total17320

Merged error: 0.0b

Counts
20 → 3

localize12.0ms

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)))

rewrite26.0ms

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:
8.0ms
(* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
5.0ms
(cbrt (* 500.0 (- x y)))
5.0ms
(cbrt (* 500.0 (- x y)))
5.0ms
(cbrt (* 500.0 (- x y)))

series1.1s

Counts
4 → 12
Calls
4 calls:
301.0ms
(* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
256.0ms
(cbrt (* 500.0 (- x y)))
265.0ms
(cbrt (* 500.0 (- x y)))
261.0ms
(cbrt (* 500.0 (- x y)))

simplify200.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0281658
1992607
24985568
35002568

prune221.0ms

Filtered
84 candidates to 66 candidates (78.6%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New84084
Fresh000
Picked011
Done022
Total84387

Merged error: 0.0b

Counts
87 → 3

regimes92.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0124
1164
2174
3174

end0.0ms

sample268.0ms

Algorithm
intervals
Results
136.0ms8052×body80valid
0.0ms8×body640valid
0.0ms5×body2560valid
0.0ms6×body1280valid
0.0ms3×body320valid
0.0ms1×body160valid