Details

Time bar (total: 2.0s)

sample8.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
172
272

prune1.0ms

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: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/r*
4×distribute-lft-out-- difference-of-squares
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 37
Calls
1 calls:
5.0ms
(/ x (- 1.0 x))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(/ x (- 1.0 x))

simplify95.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 2 (15.0ms)

IterNodesCost
0168209
1566197
22584195
35001195

prune54.0ms

Filtered
40 candidates to 30 candidates (75.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New37340
Fresh000
Picked011
Done000
Total37441

Merged error: 0b

Counts
41 → 4

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- 1.0 x) x)
0.1b
(/ 1 (/ (- 1.0 x) x))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
132×times-frac
100×add-sqr-sqrt *-un-lft-identity
68×add-cube-cbrt
22×associate-/r*
16×distribute-lft-out-- difference-of-squares
15×add-exp-log
9×add-cbrt-cube
8×div-exp associate-/l*
6×div-inv
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×flip3-- pow-flip div-sub associate-/r/ flip-- inv-pow
Counts
2 → 138
Calls
2 calls:
5.0ms
(/ (- 1.0 x) x)
8.0ms
(/ 1 (/ (- 1.0 x) x))

series88.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(/ (- 1.0 x) x)
36.0ms
(/ 1 (/ (- 1.0 x) x))

simplify64.0ms

Algorithm
egg-herbie
Counts
144 → 144
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
0462996
12256877
25001774

prune118.0ms

Filtered
144 candidates to 71 candidates (49.3%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1440144
Fresh022
Picked011
Done011
Total1444148

Merged error: 0b

Counts
148 → 4

localize7.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x))))
0.3b
(cbrt (/ x (- 1.0 x)))
0.3b
(cbrt (/ x (- 1.0 x)))
0.3b
(cbrt (/ x (- 1.0 x)))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
171×cbrt-prod
141×add-sqr-sqrt
135×*-un-lft-identity
123×times-frac
75×add-cube-cbrt
30×swap-sqr
27×distribute-lft-out--
24×associate-*r* associate-*l*
21×difference-of-squares
14×associate-/r/
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div flip3-- flip-- 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 → 198
Calls
4 calls:
22.0ms
(* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x))))
5.0ms
(cbrt (/ x (- 1.0 x)))
5.0ms
(cbrt (/ x (- 1.0 x)))
5.0ms
(cbrt (/ x (- 1.0 x)))

series573.0ms

Counts
4 → 12
Calls
4 calls:
167.0ms
(* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x))))
133.0ms
(cbrt (/ x (- 1.0 x)))
135.0ms
(cbrt (/ x (- 1.0 x)))
136.0ms
(cbrt (/ x (- 1.0 x)))

simplify66.0ms

Algorithm
egg-herbie
Counts
210 → 210
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
04422125
115232042
250011933

prune393.0ms

Filtered
210 candidates to 153 candidates (72.9%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New2100210
Fresh011
Picked011
Done022
Total2104214

Merged error: 0b

Counts
214 → 4

localize8.0ms

Local error

Found 1 expressions with local error:

0.6b
(/ (neg 1.0) (pow x 2))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
80×times-frac
50×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
33×unpow-prod-down
27×distribute-lft-neg-in distribute-rgt-neg-in
11×unpow2 sqr-pow
10×associate-/l*
9×neg-mul-1
8×associate-/r*
6×add-exp-log
3×div-exp add-cbrt-cube
1×pow1 cbrt-undiv neg-sub0 pow-to-exp frac-2neg div-sub distribute-frac-neg pow-exp clear-num div-inv add-log-exp
Counts
1 → 114
Calls
1 calls:
7.0ms
(/ (neg 1.0) (pow x 2))

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(/ (neg 1.0) (pow x 2))

simplify36.0ms

Algorithm
egg-herbie
Counts
117 → 117
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0327737
11217649
25001645

prune137.0ms

Filtered
117 candidates to 66 candidates (56.4%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1170117
Fresh000
Picked011
Done033
Total1174121

Merged error: 0b

Counts
121 → 4

regimes27.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
042

end0.0ms

sample205.0ms

Algorithm
intervals
Results
122.0ms8000×body80valid

Profiling

Loading profile data...