Details

Time bar (total: 1.8s)

sample14.0ms

Algorithm
intervals
Results
6.0ms346×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
162

prune6.0ms

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: 0.4b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.4b
(/ 1.0 (* x x))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/l*
2×cbrt-undiv div-exp
1×pow1 frac-2neg prod-exp clear-num associate-/r* cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
5.0ms
(/ 1.0 (* x x))

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(/ 1.0 (* x x))

simplify94.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
09986
132071
295271
3449771
4500171

prune31.0ms

Filtered
24 candidates to 16 candidates (33.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New22224
Fresh000
Picked011
Done000
Total22325

Merged error: 0.0b

Counts
25 → 3

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ 1.0 x) x)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/l*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/r*
1×pow1 frac-2neg clear-num associate-/l/ add-log-exp
Counts
1 → 70
Calls
1 calls:
6.0ms
(/ (/ 1.0 x) x)

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(/ (/ 1.0 x) x)

simplify37.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0311449
11180415
25002406

prune139.0ms

Filtered
73 candidates to 50 candidates (31.5%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New70373
Fresh011
Picked011
Done011
Total70676

Merged error: 0.0b

Counts
76 → 6

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt x) (cbrt x))
0.5b
(cbrt x)
0.5b
(cbrt x)
0.5b
(cbrt x)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series92.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* (cbrt x) (cbrt x))
21.0ms
(cbrt x)
24.0ms
(cbrt x)
21.0ms
(cbrt x)

simplify74.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (69.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune250.0ms

Filtered
85 candidates to 56 candidates (34.1%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New84185
Fresh123
Picked011
Done022
Total85691

Merged error: 0.0b

Counts
91 → 6

localize9.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ 1 (cbrt (* x x)))
0.3b
(/ 1.0 (cbrt x))
0.5b
(cbrt x)
19.3b
(cbrt (* x x))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
30×times-frac
29×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
20×cbrt-prod
10×add-exp-log associate-/r*
6×add-cbrt-cube associate-/l*
5×pow1
4×add-log-exp
3×pow1/3 div-exp
2×cbrt-undiv pow-flip frac-2neg clear-num div-inv
1×rec-exp 1-exp inv-pow
Counts
4 → 95
Calls
4 calls:
4.0ms
(/ 1 (cbrt (* x x)))
4.0ms
(/ 1.0 (cbrt x))
1.0ms
(cbrt x)
2.0ms
(cbrt (* x x))

series91.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(/ 1 (cbrt (* x x)))
25.0ms
(/ 1.0 (cbrt x))
21.0ms
(cbrt x)
24.0ms
(cbrt (* x x))

simplify57.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 3 (49.0ms)

IterNodesCost
0312544
1818501
22071433
35002403

prune399.0ms

Filtered
107 candidates to 73 candidates (31.8%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New1061107
Fresh022
Picked011
Done033
Total1067113

Merged error: 0.0b

Counts
113 → 7

regimes161.0ms

Accuracy

0% (0.1b 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
042

end0.0ms

sample328.0ms

Algorithm
intervals
Results
173.0ms10675×body80valid

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