Details

Time bar (total: 1.8s)

analyze238.0ms

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
31.2%68.6%0.1%7
37.4%62.4%0.1%8
40.6%57.7%1.7%9
54.6%41.3%4%10
59.3%36.7%4%11
61.6%32.6%5.8%12
68.3%22.7%9%13
71%20%9%14

sample27.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0165
1165

prune9.0ms

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: 0.1b

Counts
2 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

7.1b
(/ (* x y) z)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log add-cbrt-cube
add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
cbrt-undiv div-exp
pow1 frac-2neg prod-exp clear-num cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 21
Calls
1 calls:
4.0ms
(/ (* x y) z)

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(/ (* x y) z)

simplify83.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (80.0ms)

IterNodesCost
04776149
14776149

prune46.0ms

Filtered
15 candidates to 24 candidates (-60.0%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New17724
Fresh011
Picked011
Done000
Total17926

Merged error: 0.0b

Counts
26 → 9

localize4.0ms

Local error

Found 1 expressions with local error:

7.1b
(/ x (/ z y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/r*
add-exp-log add-cbrt-cube
div-inv
cbrt-undiv div-exp associate-/l*
pow1 frac-2neg clear-num associate-/r/ add-log-exp
Counts
1 → 70
Calls
1 calls:
6.0ms
(/ x (/ z y))

series6.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(/ x (/ z y))

simplify81.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (74.0ms)

IterNodesCost
05069771

prune70.0ms

Filtered
56 candidates to 73 candidates (-30.4%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New71273
Fresh527
Picked011
Done011
Total76682

Merged error: 0b

Counts
82 → 6

localize7.0ms

Local error

Found 1 expressions with local error:

7.2b
(* (* x y) (/ 1 z))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log
13×associate-*r* add-cbrt-cube
12×prod-exp
times-frac
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow1 cbrt-unprod
div-exp
pow-prod-down
cbrt-undiv rec-exp 1-exp
associate-*r/ associate-*l* un-div-inv *-commutative div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
7.0ms
(* (* x y) (/ 1 z))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(* (* x y) (/ 1 z))

simplify56.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
05018256

prune33.0ms

Filtered
19 candidates to 41 candidates (-115.8%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New41041
Fresh033
Picked011
Done022
Total41647

Merged error: 0b

Counts
47 → 6

localize4.0ms

Local error

Found 1 expressions with local error:

7.2b
(* x (/ y z))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
add-cube-cbrt *-un-lft-identity
add-exp-log add-cbrt-cube
pow1 associate-*l*
prod-exp cbrt-unprod unswap-sqr
cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
6.0ms
(* x (/ y z))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(* x (/ y z))

simplify67.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (60.0ms)

IterNodesCost
05355230

prune24.0ms

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

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New35035
Fresh022
Picked011
Done033
Total35641

Merged error: 0b

Counts
41 → 6

regimes384.0ms

Accuracy

90% (0.6b remaining)

Error of 0.6b against oracle of 0.0b and baseline of 6.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03340
13340

end0.0ms

sample619.0ms

Algorithm
intervals
Results
142.0ms8000×body80valid

Profiling

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