Details

Time bar (total: 2.4s)

analyze271.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
0%99.9%0.1%6
18.7%81.1%0.1%7
21.8%78%0.1%8
32.8%67.1%0.1%9
43.7%43.7%12.6%10
46.8%40.6%12.6%11
52.7%34.7%12.6%12
58.5%22.6%18.9%13
60.5%20.7%18.9%14

sample18.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
1.0ms23×body80invalid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1123
2123

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
(+ x (* (* y z) z))
0.2b
(* (* y z) z)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
add-log-exp
add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
+-commutative flip3-+ associate-*l* sum-log *-commutative flip-+
Counts
2 → 29
Calls
2 calls:
3.0ms
(+ x (* (* y z) z))
10.0ms
(* (* y z) z)

series32.0ms

Counts
2 → 6
Calls
2 calls:
16.0ms
(+ x (* (* y z) z))
15.0ms
(* (* y z) z)

simplify113.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 3 (108.0ms)

IterNodesCost
0159140
1724123
23491123
35001122

prune56.0ms

Filtered
23 candidates to 35 candidates (-52.2%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New31435
Fresh000
Picked011
Done000
Total31536

Merged error: 0.0b

Counts
36 → 5

localize11.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
18.6b
(cbrt (* (* y z) z))
18.6b
(cbrt (* (* y z) z))
18.6b
(cbrt (* (* y z) z))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
pow1/3
add-cube-cbrt *-un-lft-identity
cbrt-prod
add-exp-log
swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 58
Calls
4 calls:
6.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
4.0ms
(cbrt (* (* y z) z))
4.0ms
(cbrt (* (* y z) z))
4.0ms
(cbrt (* (* y z) z))

series108.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
27.0ms
(cbrt (* (* y z) z))
25.0ms
(cbrt (* (* y z) z))
28.0ms
(cbrt (* (* y z) z))

simplify123.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (114.0ms)

IterNodesCost
0203457
1665406
23334357
35002319

prune99.0ms

Filtered
49 candidates to 70 candidates (-42.9%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New68270
Fresh033
Picked011
Done011
Total68775

Merged error: 0.0b

Counts
75 → 7

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
10.6b
(cbrt (* y z))
18.6b
(cbrt (* (* y z) z))
18.6b
(cbrt (* (* y z) z))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 38
Calls
4 calls:
1.0ms
(cbrt z)
2.0ms
(cbrt (* y z))
3.0ms
(cbrt (* (* y z) z))
4.0ms
(cbrt (* (* y z) z))

series81.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(cbrt z)
14.0ms
(cbrt (* y z))
21.0ms
(cbrt (* (* y z) z))
22.0ms
(cbrt (* (* y z) z))

simplify83.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 4 (79.0ms)

IterNodesCost
0169254
1374231
21102204
33098175
45001174

prune62.0ms

Filtered
38 candidates to 50 candidates (-31.6%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New50050
Fresh044
Picked011
Done022
Total50757

Merged error: 0.0b

Counts
57 → 7

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (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)

series94.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* (cbrt z) (cbrt z))
24.0ms
(cbrt z)
22.0ms
(cbrt z)
23.0ms
(cbrt z)

simplify73.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (68.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune76.0ms

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

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New84185
Fresh033
Picked011
Done123
Total85792

Merged error: 0.0b

Counts
92 → 7

regimes288.0ms

Accuracy

0% (0.1b 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
093
193

end0.0ms

analyze308.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
0%99.9%0.1%6
18.7%81.1%0.1%7
21.8%78%0.1%8
32.8%67.1%0.1%9
43.7%43.7%12.6%10
46.8%40.6%12.6%11
52.7%34.7%12.6%12
58.5%22.6%18.9%13
60.5%20.7%18.9%14

sample371.0ms

Algorithm
intervals
Results
195.0ms8000×body80valid
14.0ms637×body80invalid

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