Details

Time bar (total: 2.1s)

analyze303.0ms

Algorithm
search

sample16.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
1.0ms20×body80invalid

simplify145.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0154
1294
2654
31284
41744
51894
62064
72554
83504
96254
1013524
1118314
1226184
1337484
1450014

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y x) 6.0)
0.2b
(* (* (- y x) 6.0) z)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
*-un-lft-identity
associate-*r* associate-*l* associate-*l/
add-cube-cbrt
pow-prod-down prod-exp cbrt-unprod
flip3-- *-commutative flip-- add-log-exp
distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 42
Calls
2 calls:
6.0ms
(* (- y x) 6.0)
7.0ms
(* (* (- y x) 6.0) z)

series12.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(* (- y x) 6.0)
8.0ms
(* (* (- y x) 6.0) z)

simplify31.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0187195
1853162
25002162

prune59.0ms

Filtered
30 candidates to 48 candidates (-60.0%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New44448
Fresh000
Picked011
Done000
Total44549

Merged error: 0.0b

Counts
49 → 5

localize6.0ms

Local error

Found 1 expressions with local error:

0.5b
(* (- y x) (* 6.0 z))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
associate-*l*
add-sqr-sqrt *-un-lft-identity
pow-prod-down prod-exp cbrt-unprod
add-cube-cbrt associate-*l/
flip3-- associate-*r* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 22
Calls
1 calls:
7.0ms
(* (- y x) (* 6.0 z))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(* (- y x) (* 6.0 z))

simplify60.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0147115
151292
2244692
3500392

prune33.0ms

Filtered
14 candidates to 25 candidates (-78.6%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New24125
Fresh033
Picked011
Done011
Total24630

Merged error: 0.0b

Counts
30 → 6

localize10.0ms

Local error

Found 3 expressions with local error:

0.2b
(* (* (* (- y x) (sqrt 6.0)) (sqrt 6.0)) z)
0.6b
(* (- y x) (sqrt 6.0))
0.6b
(* (* (- y x) (sqrt 6.0)) (sqrt 6.0))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
19×pow1 add-exp-log add-cbrt-cube
15×add-sqr-sqrt associate-*r*
12×associate-*l/
11×*-un-lft-identity
10×pow-prod-down prod-exp cbrt-unprod
add-cube-cbrt
associate-*l* sqrt-prod
flip3-- *-commutative flip-- add-log-exp
unswap-sqr
distribute-lft-out-- difference-of-squares
Counts
3 → 72
Calls
3 calls:
11.0ms
(* (* (* (- y x) (sqrt 6.0)) (sqrt 6.0)) z)
7.0ms
(* (- y x) (sqrt 6.0))
9.0ms
(* (* (- y x) (sqrt 6.0)) (sqrt 6.0))

series32.0ms

Counts
3 → 9
Calls
3 calls:
16.0ms
(* (* (* (- y x) (sqrt 6.0)) (sqrt 6.0)) z)
6.0ms
(* (- y x) (sqrt 6.0))
9.0ms
(* (* (- y x) (sqrt 6.0)) (sqrt 6.0))

simplify43.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0279440
11477347
25001341

prune91.0ms

Filtered
47 candidates to 81 candidates (-72.3%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New81081
Fresh033
Picked011
Done022
Total81687

Merged error: 0.0b

Counts
87 → 6

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
pow1/3
add-exp-log swap-sqr associate-*r* associate-*l*
add-cbrt-cube add-log-exp unswap-sqr
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series90.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* (cbrt z) (cbrt z))
21.0ms
(cbrt z)
23.0ms
(cbrt z)
21.0ms
(cbrt z)

simplify75.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (69.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune70.0ms

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

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New85085
Fresh022
Picked011
Done033
Total85691

Merged error: 0.0b

Counts
91 → 6

regimes239.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

analyze345.0ms

Algorithm
search

sample400.0ms

Algorithm
intervals
Results
226.0ms8000×body80valid
15.0ms549×body80invalid

Profiling

Loading profile data...