Details

Time bar (total: 1.3s)

sample19.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results
7.0ms320×body80valid

simplify118.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0153
1253
2363
3403
4463
5583
6933
71303
81633
92733
105073
1116183
1250013

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

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* y (+ z x))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt *-un-lft-identity
4×associate-*r*
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
2×associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 23
Calls
1 calls:
6.0ms
(* y (+ z x))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(* y (+ z x))

simplify46.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
012586
153376
2214676
3500276

prune30.0ms

Filtered
16 candidates to 26 candidates (-62.5%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New24226
Fresh000
Picked011
Done000
Total24327

Merged error: 0b

Counts
27 → 3

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* y z) (* y x))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 12
Calls
1 calls:
3.0ms
(+ (* y z) (* y x))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(+ (* y z) (* y x))

simplify132.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 2 (12.0ms)

IterNodesCost
09973
136862
2132560
3394460
4500260

prune18.0ms

Filtered
10 candidates to 15 candidates (-50.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New15015
Fresh011
Picked011
Done011
Total15318

Merged error: 0b

Counts
18 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(* y (+ z x))
0.3b
(* (sqrt (* y (+ z x))) (sqrt (* y (+ z x))))
2.3b
(sqrt (* y (+ z x)))
2.3b
(sqrt (* y (+ z x)))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
61×pow1
32×sqrt-pow1
23×pow-prod-down
20×associate-*r/
16×sqrt-div
14×add-sqr-sqrt
12×*-un-lft-identity pow1/2
10×add-cube-cbrt pow-prod-up
9×flip3-+ flip-+
8×add-exp-log associate-*r* add-cbrt-cube
7×associate-*l*
6×sqrt-prod pow-sqr
4×frac-times swap-sqr add-log-exp
2×associate-*l/ prod-exp *-commutative cbrt-unprod unswap-sqr
1×pow2 distribute-rgt-in distribute-lft-in pow-plus sqrt-unprod rem-square-sqrt distribute-lft-out
Counts
4 → 106
Calls
4 calls:
6.0ms
(* y (+ z x))
12.0ms
(* (sqrt (* y (+ z x))) (sqrt (* y (+ z x))))
4.0ms
(sqrt (* y (+ z x)))
4.0ms
(sqrt (* y (+ z x)))

series39.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(* y (+ z x))
6.0ms
(* (sqrt (* y (+ z x))) (sqrt (* y (+ z x))))
13.0ms
(sqrt (* y (+ z x)))
14.0ms
(sqrt (* y (+ z x)))

simplify53.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0266522
11310469
25001455

prune81.0ms

Filtered
68 candidates to 118 candidates (-73.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1180118
Fresh000
Picked011
Done022
Total1183121

Merged error: 0b

Counts
121 → 3

regimes172.0ms

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
093
193

end0.0ms

sample497.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results
227.0ms10090×body80valid

Profiling

Loading profile data...