Details

Time bar (total: 1.2s)

sample15.0ms

Algorithm
intervals
Results
5.0ms290×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
1102
2102

prune2.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ x (* y 3.0))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log add-cbrt-cube
add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/l*
cbrt-undiv div-exp
pow1 frac-2neg prod-exp clear-num associate-/r* cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
4.0ms
(/ x (* y 3.0))

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(/ x (* y 3.0))

simplify81.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010986
136871
2150971
3460871
4500271

prune40.0ms

Filtered
24 candidates to 17 candidates (29.2%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New20424
Fresh000
Picked011
Done000
Total20525

Merged error: 0.0b

Counts
25 → 5

localize5.0ms

Local error

Found 1 expressions with local error:

0.3b
(* (/ 1 y) (/ x 3.0))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt
25×times-frac
23×add-exp-log
17×*-un-lft-identity
15×add-cube-cbrt
13×associate-*r* associate-*l* add-cbrt-cube
div-exp prod-exp
unswap-sqr
cbrt-undiv cbrt-unprod
pow1
rec-exp 1-exp div-inv
frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative add-log-exp
Counts
1 → 56
Calls
1 calls:
10.0ms
(* (/ 1 y) (/ x 3.0))

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(* (/ 1 y) (/ x 3.0))

simplify45.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0334297
11461247
25002231

prune65.0ms

Filtered
59 candidates to 38 candidates (35.6%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New57259
Fresh123
Picked011
Done011
Total58664

Merged error: 0b

Counts
64 → 6

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x 3.0) y)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/l*
add-exp-log add-cbrt-cube
div-inv
cbrt-undiv div-exp associate-/r*
pow1 frac-2neg clear-num associate-/l/ add-log-exp
Counts
1 → 70
Calls
1 calls:
6.0ms
(/ (/ x 3.0) y)

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(/ (/ x 3.0) y)

simplify88.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0334451
11164433
24368433
35001433

prune85.0ms

Filtered
73 candidates to 59 candidates (19.2%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New73073
Fresh033
Picked011
Done022
Total73679

Merged error: 0b

Counts
79 → 6

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 0.3333333333333333 (/ x y))

rewrite9.0ms

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:
8.0ms
(* 0.3333333333333333 (/ x y))

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(* 0.3333333333333333 (/ x y))

simplify65.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0164133
1727118
22950118
35001118

prune28.0ms

Filtered
35 candidates to 24 candidates (31.4%)
Pruning

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New35035
Fresh022
Picked011
Done033
Total35641

Merged error: 0b

Counts
41 → 6

regimes172.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
052

end0.0ms

sample403.0ms

Algorithm
intervals
Results
172.0ms9061×body80valid

Profiling

Loading profile data...