Details

Time bar (total: 4.7s)

sample33.0ms

Algorithm
intervals
Results
11.0ms366×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0124
1204
2394
3474
4474

prune5.0ms

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

localize7.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (+ (* x y) z) y)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
2×associate-*l/
1×flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ add-log-exp unswap-sqr
Counts
1 → 20
Calls
1 calls:
6.0ms
(* (+ (* x y) z) y)

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(* (+ (* x y) z) y)

simplify81.0ms

Algorithm
egg-herbie
Counts
23 → 23
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0122114
151697
2292197
3500297

prune104.0ms

Filtered
23 candidates to 15 candidates (65.2%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New18523
Fresh000
Picked011
Done000
Total18624

Merged error: 0.0b

Counts
24 → 6

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
6.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
2.0ms
(cbrt y)

series816.0ms

Counts
4 → 12
Calls
4 calls:
224.0ms
(* (cbrt y) (cbrt y))
195.0ms
(cbrt y)
204.0ms
(cbrt y)
192.0ms
(cbrt y)

simplify97.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (92.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune381.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New85085
Fresh044
Picked011
Done011
Total85691

Merged error: 0.0b

Counts
91 → 6

localize11.0ms

Local error

Found 3 expressions with local error:

0.1b
(* (+ (* x y) z) y)
0.3b
(pow (* (+ (* x y) z) y) 3)
30.3b
(cbrt (pow (* (+ (* x y) z) y) 3))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
8×pow1 add-exp-log cbrt-prod add-cbrt-cube
7×add-cube-cbrt *-un-lft-identity
6×associate-*l/
4×cube-div
3×pow-unpow flip3-+ associate-*r* associate-*l* flip-+ add-log-exp
2×cube-mult unpow-prod-down cbrt-div pow-pow 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 unswap-sqr
Counts
3 → 63
Calls
3 calls:
6.0ms
(* (+ (* x y) z) y)
7.0ms
(pow (* (+ (* x y) z) y) 3)
7.0ms
(cbrt (pow (* (+ (* x y) z) y) 3))

series224.0ms

Counts
3 → 9
Calls
3 calls:
43.0ms
(* (+ (* x y) z) y)
121.0ms
(pow (* (+ (* x y) z) y) 3)
60.0ms
(cbrt (pow (* (+ (* x y) z) y) 3))

simplify56.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
0298388
11480367
25002365

prune504.0ms

Filtered
72 candidates to 48 candidates (66.7%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New71172
Fresh123
Picked011
Done022
Total72678

Merged error: 0.0b

Counts
78 → 6

localize10.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (+ (* x y) z) y)
0.2b
(* (sqrt (* (+ (* x y) z) y)) (sqrt (* (+ (* x y) z) y)))
6.0b
(sqrt (* (+ (* x y) z) y))
6.0b
(sqrt (* (+ (* x y) z) y))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
61×pow1
32×sqrt-pow1
23×pow-prod-down
20×associate-*l/
16×sqrt-div
14×add-sqr-sqrt
12×pow1/2
10×add-cube-cbrt *-un-lft-identity pow-prod-up
9×flip3-+ flip-+
8×add-exp-log add-cbrt-cube
7×associate-*r* associate-*l*
6×sqrt-prod pow-sqr
4×frac-times swap-sqr add-log-exp
2×associate-*r/ prod-exp *-commutative cbrt-unprod unswap-sqr
1×pow2 pow-plus sqrt-unprod rem-square-sqrt
Counts
4 → 103
Calls
4 calls:
6.0ms
(* (+ (* x y) z) y)
17.0ms
(* (sqrt (* (+ (* x y) z) y)) (sqrt (* (+ (* x y) z) y)))
5.0ms
(sqrt (* (+ (* x y) z) y))
5.0ms
(sqrt (* (+ (* x y) z) y))

series564.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(* (+ (* x y) z) y)
144.0ms
(* (sqrt (* (+ (* x y) z) y)) (sqrt (* (+ (* x y) z) y)))
187.0ms
(sqrt (* (+ (* x y) z) y))
190.0ms
(sqrt (* (+ (* x y) z) y))

simplify54.0ms

Algorithm
egg-herbie
Counts
115 → 115
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0233628
11082570
25001544

prune370.0ms

Filtered
115 candidates to 67 candidates (58.3%)
Pruning

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New1150115
Fresh022
Picked011
Done033
Total1156121

Merged error: 0.0b

Counts
121 → 6

regimes458.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0124
1124

end0.0ms

sample834.0ms

Algorithm
intervals
Results
329.0ms11282×body80valid

Profiling

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