Details

Time bar (total: 1.4s)

analyze224.0ms

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
43.7%56.2%0.1%9
54.6%39%6.4%10
58.5%35.1%6.4%11
67.3%26.3%6.4%12
71.7%18.8%9.5%13
74.1%16.4%9.5%14

sample14.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
0.0ms10×body80invalid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (8.0ms)

IterNodesCost
02257
12257

prune11.0ms

Filtered
1 candidates to 1 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 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- x (* y (* 4.0 z)))
0.2b
(* y (* 4.0 z))

rewrite8.0ms

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-*l* pow-prod-down prod-exp cbrt-unprod
sub-neg flip3-- diff-log associate-*r* *-commutative flip--
Counts
2 → 29
Calls
2 calls:
3.0ms
(- x (* y (* 4.0 z)))
5.0ms
(* y (* 4.0 z))

series11.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(- x (* y (* 4.0 z)))
3.0ms
(* y (* 4.0 z))

simplify30.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (27.0ms)

IterNodesCost
05088266

prune43.0ms

Filtered
21 candidates to 35 candidates (-66.7%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New33235
Fresh011
Picked101
Done000
Total34337

Merged error: 0b

Counts
37 → 3

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- x (* (* y 4.0) z))
0.2b
(* (* y 4.0) z)

rewrite8.0ms

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
sub-neg flip3-- diff-log associate-*l* *-commutative flip--
Counts
2 → 29
Calls
2 calls:
3.0ms
(- x (* (* y 4.0) z))
5.0ms
(* (* y 4.0) z)

series11.0ms

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

simplify49.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
05272267

prune37.0ms

Filtered
22 candidates to 35 candidates (-59.1%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New34135
Fresh112
Picked011
Done000
Total35338

Merged error: 0b

Counts
38 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

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

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 y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series91.0ms

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

simplify44.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05165356

prune74.0ms

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

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New85085
Fresh011
Picked011
Done011
Total85388

Merged error: 0b

Counts
88 → 3

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (* (* y (* 4.0 (sqrt z))) (sqrt z)))
0.2b
(* (* y (* 4.0 (sqrt z))) (sqrt z))
0.2b
(* y (* 4.0 (sqrt z)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
17×pow1 add-exp-log add-cbrt-cube
pow-prod-down prod-exp cbrt-unprod
associate-*r*
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
add-log-exp
associate-*l*
sqrt-prod
*-commutative
sub-neg flip3-- diff-log flip--
Counts
3 → 53
Calls
3 calls:
3.0ms
(- x (* (* y (* 4.0 (sqrt z))) (sqrt z)))
9.0ms
(* (* y (* 4.0 (sqrt z))) (sqrt z))
5.0ms
(* y (* 4.0 (sqrt z)))

series23.0ms

Counts
3 → 9
Calls
3 calls:
9.0ms
(- x (* (* y (* 4.0 (sqrt z))) (sqrt z)))
6.0ms
(* (* y (* 4.0 (sqrt z))) (sqrt z))
8.0ms
(* y (* 4.0 (sqrt z)))

simplify29.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 0 (23.0ms)

IterNodesCost
04993547
14993547

prune54.0ms

Filtered
40 candidates to 62 candidates (-55.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New62062
Fresh000
Picked011
Done022
Total62365

Merged error: 0b

Counts
65 → 3

regimes272.0ms

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 (1.0ms)

IterNodesCost
0517
1517

end0.0ms

sample344.0ms

Algorithm
intervals
Results
183.0ms8000×body80valid
6.0ms281×body80invalid

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