Details

Time bar (total: 1.3s)

sample14.0ms

Algorithm
intervals
Results
5.0ms298×body80valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
082
1102
2102

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ x (* y 3.0))

rewrite6.0ms

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 expm1-log1p-u frac-2neg prod-exp clear-num associate-/r* cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 23
Calls
1 calls:
5.0ms
(/ x (* y 3.0))

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(/ x (* y 3.0))

simplify106.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
011192
137077
2151177
3461077
4500277

prune49.0ms

Filtered
26 candidates to 19 candidates (73.1%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New23326
Fresh000
Picked011
Done000
Total23427

Merged error: 0b

Counts
27 → 4

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) 3.0)

rewrite14.0ms

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 expm1-log1p-u frac-2neg clear-num log1p-expm1-u associate-/l/ add-log-exp
Counts
1 → 72
Calls
1 calls:
7.0ms
(/ (/ x y) 3.0)

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(/ (/ x y) 3.0)

simplify108.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 1 (13.0ms)

IterNodesCost
0335457
11170439
24392439
35001439

prune133.0ms

Filtered
75 candidates to 61 candidates (81.3%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New75075
Fresh022
Picked011
Done011
Total75479

Merged error: 0b

Counts
79 → 4

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite14.0ms

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
expm1-log1p-u frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative log1p-expm1-u add-log-exp
Counts
1 → 58
Calls
1 calls:
11.0ms
(* (/ 1 y) (/ x 3.0))

series20.0ms

Counts
1 → 3
Calls
1 calls:
19.0ms
(* (/ 1 y) (/ x 3.0))

simplify54.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
0336305
11463255
25001239

prune88.0ms

Filtered
61 candidates to 41 candidates (67.2%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New61061
Fresh011
Picked011
Done022
Total61465

Merged error: 0b

Counts
65 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* x (/ 1 (* y 3.0)))
0.5b
(/ 1 (* y 3.0))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
32×add-exp-log
16×add-cbrt-cube
13×prod-exp
add-sqr-sqrt
div-exp
pow1 add-cube-cbrt *-un-lft-identity associate-*r*
times-frac
cbrt-unprod
cbrt-undiv rec-exp 1-exp
associate-*l* associate-/l*
expm1-log1p-u pow-flip pow-prod-down log1p-expm1-u div-inv add-log-exp
frac-2neg associate-*r/ clear-num associate-/r* un-div-inv *-commutative inv-pow unswap-sqr
Counts
2 → 64
Calls
2 calls:
8.0ms
(* x (/ 1 (* y 3.0)))
5.0ms
(/ 1 (* y 3.0))

series45.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(* x (/ 1 (* y 3.0)))
24.0ms
(/ 1 (* y 3.0))

simplify109.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0215251
1935204
24286194
35001194

prune76.0ms

Filtered
70 candidates to 38 candidates (54.3%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New70070
Fresh000
Picked011
Done033
Total70474

Merged error: 0b

Counts
74 → 4

regimes68.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
162

end0.0ms

sample300.0ms

Algorithm
intervals
Results
157.0ms9126×body80valid

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