Details

Time bar (total: 2.1s)

sample27.0ms

Algorithm
intervals
Results
11.0ms366×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0124
1204
2394
3474
4474

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x y) z)
0.1b
(* (+ (* x y) z) y)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×flip3-+ associate-*l/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 31
Calls
2 calls:
4.0ms
(+ (* x y) z)
6.0ms
(* (+ (* x y) z) y)

series15.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ (* x y) z)
9.0ms
(* (+ (* x y) z) y)

simplify76.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0143171
1557149
23035148
35001148

prune57.0ms

Filtered
25 candidates to 37 candidates (-48.0%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New32537
Fresh000
Picked011
Done000
Total32638

Merged error: 0.0b

Counts
38 → 6

localize11.0ms

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)

rewrite13.0ms

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:
8.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series93.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(* (cbrt y) (cbrt y))
22.0ms
(cbrt y)
21.0ms
(cbrt y)
22.0ms
(cbrt y)

simplify77.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (72.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune87.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh134
Picked011
Done011
Total85691

Merged error: 0.0b

Counts
91 → 6

localize12.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (+ (* x y) z) (cbrt (* y y)))
0.3b
(* (* (+ (* x y) z) (cbrt (* y y))) (cbrt y))
0.6b
(cbrt y)
22.9b
(cbrt (* y y))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
11×pow1 add-exp-log
10×associate-*r*
9×cbrt-prod add-cube-cbrt *-un-lft-identity
7×add-cbrt-cube
6×associate-*l/
4×associate-*l* pow-prod-down prod-exp cbrt-unprod add-log-exp
2×flip3-+ pow1/3 *-commutative flip-+ unswap-sqr
Counts
4 → 65
Calls
4 calls:
7.0ms
(* (+ (* x y) z) (cbrt (* y y)))
10.0ms
(* (* (+ (* x y) z) (cbrt (* y y))) (cbrt y))
1.0ms
(cbrt y)
2.0ms
(cbrt (* y y))

series98.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(* (+ (* x y) z) (cbrt (* y y)))
12.0ms
(* (* (+ (* x y) z) (cbrt (* y y))) (cbrt y))
22.0ms
(cbrt y)
24.0ms
(cbrt (* y y))

simplify42.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0345539
11311488
25001445

prune94.0ms

Filtered
58 candidates to 77 candidates (-32.8%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New75277
Fresh123
Picked101
Done022
Total77683

Merged error: 0b

Counts
83 → 6

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x (pow y 2)) (* z y))
8.6b
(* x (pow y 2))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
8×associate-*r*
7×add-exp-log
5×add-cube-cbrt *-un-lft-identity
4×unpow-prod-down add-cbrt-cube add-log-exp unswap-sqr
3×associate-*l* prod-exp
2×pow1 unpow2 sqr-pow
1×+-commutative pow-to-exp flip3-+ pow-exp sum-log *-commutative cbrt-unprod flip-+
Counts
2 → 38
Calls
2 calls:
4.0ms
(+ (* x (pow y 2)) (* z y))
5.0ms
(* x (pow y 2))

series20.0ms

Counts
2 → 6
Calls
2 calls:
13.0ms
(+ (* x (pow y 2)) (* z y))
7.0ms
(* x (pow y 2))

simplify154.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 3 (150.0ms)

IterNodesCost
0184201
1729174
23615168
35001165

prune63.0ms

Filtered
29 candidates to 44 candidates (-51.7%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New44044
Fresh033
Picked011
Done022
Total44650

Merged error: 0b

Counts
50 → 6

regimes414.0ms

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

sample705.0ms

Algorithm
intervals
Results
339.0ms11235×body80valid

Profiling

Loading profile data...