Details

Time bar (total: 1.5s)

sample13.0ms

Algorithm
intervals
Results
6.0ms355×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
065
165

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.8b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.8b
(/ 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:
4.0ms
(/ 1.0 (* x x))

series3.0ms

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

simplify67.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (64.0ms)

IterNodesCost
04625152
14625152

prune29.0ms

Filtered
16 candidates to 24 candidates (-50.0%)
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:

0.1b
(/ (/ 1.0 x) x)

rewrite8.0ms

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:
5.0ms
(/ (/ 1.0 x) x)

series3.0ms

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

simplify65.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
05146702

prune80.0ms

Filtered
49 candidates to 73 candidates (-49.0%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New70373
Fresh101
Picked011
Done011
Total71576

Merged error: 0.0b

Counts
76 → 5

localize7.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
0.6b
(cbrt (/ 1.0 x))
0.6b
(cbrt (/ 1.0 x))
0.6b
(cbrt (/ 1.0 x))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod
81×add-sqr-sqrt
69×times-frac
57×add-cube-cbrt *-un-lft-identity
16×swap-sqr associate-*r* associate-*l*
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div div-inv
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 144
Calls
4 calls:
11.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
2.0ms
(cbrt (/ 1.0 x))
2.0ms
(cbrt (/ 1.0 x))
2.0ms
(cbrt (/ 1.0 x))

series98.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
22.0ms
(cbrt (/ 1.0 x))
23.0ms
(cbrt (/ 1.0 x))
23.0ms
(cbrt (/ 1.0 x))

simplify66.0ms

Algorithm
egg-herbie
Counts
156 → 156
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
048091449
148091449

prune287.0ms

Filtered
118 candidates to 156 candidates (-32.2%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New1560156
Fresh022
Picked011
Done022
Total1565161

Merged error: 0.0b

Counts
161 → 5

localize7.0ms

Local error

Found 4 expressions with local error:

0.4b
(/ 1.0 (pow (cbrt x) 5))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.8b
(pow (cbrt x) 5)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
30×unpow-prod-down times-frac
21×cbrt-prod
10×add-exp-log associate-/r*
6×add-cbrt-cube
5×pow1 sqr-pow
4×add-log-exp
3×pow-unpow pow1/3 div-exp associate-/l*
2×pow-to-exp pow-pow pow-exp
1×cbrt-undiv frac-2neg clear-num div-inv
Counts
4 → 100
Calls
4 calls:
5.0ms
(/ 1.0 (pow (cbrt x) 5))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
3.0ms
(pow (cbrt x) 5)

series114.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(/ 1.0 (pow (cbrt x) 5))
21.0ms
(cbrt x)
21.0ms
(cbrt x)
38.0ms
(pow (cbrt x) 5)

simplify56.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
04890910
14890910

prune124.0ms

Filtered
76 candidates to 112 candidates (-47.4%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New1102112
Fresh011
Picked011
Done033
Total1107117

Merged error: 0.0b

Counts
117 → 7

regimes118.0ms

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
045
145

end0.0ms

sample339.0ms

Algorithm
intervals
Results
185.0ms10661×body80valid

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