Details

Time bar (total: 3.0s)

analyze774.0ms

Algorithm
search

sample22.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
2.0ms49×body80invalid

simplify89.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (4.0ms)

IterNodesCost
0164
1423
21092
35772
444382
550022

prune8.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 6.7b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

6.5b
(* x (/ y z))

rewrite8.0ms

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))

simplify64.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0166133
1744118
23139118
35001118

prune70.0ms

Filtered
24 candidates to 35 candidates (-45.8%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New26935
Fresh000
Picked011
Done000
Total261036

Merged error: 0.0b

Counts
36 → 10

localize4.0ms

Local error

Found 1 expressions with local error:

4.7b
(/ (* 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)

simplify56.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
011185
151470
2247170
3500170

prune37.0ms

Filtered
13 candidates to 24 candidates (-84.6%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New23124
Fresh448
Picked011
Done011
Total27734

Merged error: 0.0b

Counts
34 → 7

localize5.0ms

Local error

Found 1 expressions with local error:

4.7b
(* (* 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:
8.0ms
(* (* x y) (/ 1 z))

series5.0ms

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

simplify35.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0244183
11259141
25001127

prune42.0ms

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

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New41041
Fresh044
Picked011
Done022
Total41748

Merged error: 0.0b

Counts
48 → 7

localize4.0ms

Local error

Found 1 expressions with local error:

6.3b
(/ 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))

simplify40.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0325452
11331432
25001431

prune63.0ms

Filtered
59 candidates to 73 candidates (-23.7%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New70373
Fresh303
Picked011
Done123
Total74680

Merged error: 0b

Counts
80 → 6

regimes325.0ms

Accuracy

0% (1.9b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 2.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01212
11212

end0.0ms

analyze779.0ms

Algorithm
search

sample569.0ms

Algorithm
intervals
Results
283.0ms8000×body80valid
50.0ms1502×body80invalid

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