Details

Time bar (total: 1.2s)

sample15.0ms

Algorithm
intervals
Results
5.0ms286×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0105
1105

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.3b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ x (* y 3.0))

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-/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))

simplify130.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (127.0ms)

IterNodesCost
04746152
14746152

prune36.0ms

Filtered
17 candidates to 24 candidates (-41.2%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New21324
Fresh000
Picked011
Done000
Total21425

Merged error: 0b

Counts
25 → 4

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) 3.0)

rewrite10.0ms

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 y) 3.0)

series3.0ms

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

simplify93.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (86.0ms)

IterNodesCost
04692781
14692781

prune81.0ms

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

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New73073
Fresh022
Picked011
Done011
Total73477

Merged error: 0b

Counts
77 → 4

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:
11.0ms
(* (/ 1 y) (/ x 3.0))

series4.0ms

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

simplify64.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
04953432
14953432

prune58.0ms

Filtered
38 candidates to 59 candidates (-55.3%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New59059
Fresh011
Picked011
Done022
Total59463

Merged error: 0b

Counts
63 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* y (/ 3.0 x))
0.4b
(/ 1 (* y (/ 3.0 x)))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
28×add-exp-log
17×add-sqr-sqrt
16×add-cbrt-cube
13×times-frac associate-*r*
12×add-cube-cbrt *-un-lft-identity
10×div-exp
prod-exp
pow1
cbrt-undiv
cbrt-unprod
rec-exp 1-exp associate-*l* associate-/l*
pow-flip associate-*r/ pow-prod-down div-inv add-log-exp unswap-sqr
frac-2neg clear-num associate-/r* associate-/r/ *-commutative inv-pow
Counts
2 → 65
Calls
2 calls:
6.0ms
(* y (/ 3.0 x))
6.0ms
(/ 1 (* y (/ 3.0 x)))

series7.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(* y (/ 3.0 x))
3.0ms
(/ 1 (* y (/ 3.0 x)))

simplify64.0ms

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
04955440
14955440

prune55.0ms

Filtered
40 candidates to 71 candidates (-77.5%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New71071
Fresh000
Picked011
Done033
Total71475

Merged error: 0b

Counts
75 → 4

regimes147.0ms

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
055
155

end0.0ms

sample392.0ms

Algorithm
intervals
Results
162.0ms9108×body80valid

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