Details

Time bar (total: 1.8s)

sample17.0ms

Algorithm
intervals
Results
7.0ms322×body80valid

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0163
1423
2823
31263
41383
51403
61403

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

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) (+ z 1.0))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×flip3-+ flip-+
5×add-sqr-sqrt
4×frac-times associate-*r* associate-*l*
3×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
2×associate-*r/ associate-*l/ distribute-lft-out
1×distribute-rgt-in distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 30
Calls
1 calls:
8.0ms
(* (+ x y) (+ z 1.0))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(* (+ x y) (+ z 1.0))

simplify35.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0265187
11154173
25002173

prune57.0ms

Filtered
33 candidates to 24 candidates (72.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New31233
Fresh000
Picked011
Done000
Total31334

Merged error: 0b

Counts
34 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* z (+ x y))
0.0b
(+ (* z (+ x y)) (* 1.0 (+ x y)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r/
6×add-sqr-sqrt *-un-lft-identity flip3-+ flip-+
4×pow1 add-exp-log add-cube-cbrt associate-*r* frac-add add-cbrt-cube add-log-exp
3×distribute-rgt-in distribute-lft-in associate-*l*
2×associate-+l+ associate-+r+
1×+-commutative distribute-rgt-out pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 43
Calls
2 calls:
6.0ms
(* z (+ x y))
7.0ms
(+ (* z (+ x y)) (* 1.0 (+ x y)))

series64.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(* z (+ x y))
37.0ms
(+ (* z (+ x y)) (* 1.0 (+ x y)))

simplify46.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0318305
11544270
25002270

prune73.0ms

Filtered
49 candidates to 36 candidates (73.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New49049
Fresh011
Picked011
Done011
Total49352

Merged error: 0b

Counts
52 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (+ x y))
0.6b
(cbrt (+ x y))
0.6b
(cbrt (+ x y))
0.6b
(* (cbrt (+ x y)) (cbrt (+ x y)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
7×associate-*r* associate-*l*
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
3.0ms
(cbrt (+ x y))
3.0ms
(cbrt (+ x y))
3.0ms
(cbrt (+ x y))
9.0ms
(* (cbrt (+ x y)) (cbrt (+ x y)))

series538.0ms

Counts
4 → 12
Calls
4 calls:
122.0ms
(cbrt (+ x y))
119.0ms
(cbrt (+ x y))
122.0ms
(cbrt (+ x y))
175.0ms
(* (cbrt (+ x y)) (cbrt (+ x y)))

simplify138.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 3 (130.0ms)

IterNodesCost
0246671
1888634
24196584
35001580

prune198.0ms

Filtered
107 candidates to 75 candidates (70.1%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1070107
Fresh000
Picked011
Done022
Total1073110

Merged error: 0b

Counts
110 → 3

regimes84.0ms

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
0103
1103

end0.0ms

sample422.0ms

Algorithm
intervals
Results
222.0ms10153×body80valid