Details

Time bar (total: 3.0s)

sample11.0ms

Algorithm
intervals
Results
5.0ms343×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
062
162

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: 0.7b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.7b
(/ 1.0 (* x x))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
45×add-sqr-sqrt times-frac
37×add-cube-cbrt *-un-lft-identity
15×associate-/r*
12×swap-sqr associate-*r* associate-*l*
6×add-exp-log add-cbrt-cube
4×*-commutative unswap-sqr
3×associate-/l*
2×cbrt-undiv div-exp
1×pow1 expm1-log1p-u frac-2neg prod-exp clear-num cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 79
Calls
1 calls:
7.0ms
(/ 1.0 (* x x))

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(/ 1.0 (* x x))

simplify45.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0262405
11165378
25001365

prune114.0ms

Filtered
82 candidates to 49 candidates (59.8%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New78482
Fresh000
Picked011
Done000
Total78583

Merged error: 0.0b

Counts
83 → 5

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ 1.0 x) x)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
45×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
16×associate-/l*
9×associate-/l/
6×add-exp-log associate-/r* add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp
2×frac-2neg clear-num
1×pow1 expm1-log1p-u log1p-expm1-u add-log-exp
Counts
1 → 80
Calls
1 calls:
7.0ms
(/ (/ 1.0 x) x)

series25.0ms

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

simplify44.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0322472
11192438
25001429

prune136.0ms

Filtered
83 candidates to 58 candidates (69.9%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New80383
Fresh033
Picked011
Done011
Total80888

Merged error: 0.0b

Counts
88 → 8

localize7.0ms

Local error

Found 4 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
8×add-cbrt-cube
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative
Counts
4 → 84
Calls
4 calls:
6.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series729.0ms

Counts
4 → 12
Calls
4 calls:
203.0ms
(* (cbrt x) (cbrt x))
177.0ms
(cbrt x)
176.0ms
(cbrt x)
173.0ms
(cbrt x)

simplify116.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 3 (110.0ms)

IterNodesCost
0128331
1526287
23275261
35001258

prune203.0ms

Filtered
96 candidates to 72 candidates (75.0%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New96096
Fresh055
Picked011
Done022
Total968104

Merged error: 0.0b

Counts
104 → 8

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
8×add-cbrt-cube
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative
Counts
4 → 84
Calls
4 calls:
6.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series745.0ms

Counts
4 → 12
Calls
4 calls:
202.0ms
(* (cbrt x) (cbrt x))
178.0ms
(cbrt x)
181.0ms
(cbrt x)
184.0ms
(cbrt x)

simplify112.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 3 (106.0ms)

IterNodesCost
0128331
1526287
23275261
35001258

prune229.0ms

Filtered
96 candidates to 72 candidates (75.0%)
Pruning

8 alts after pruning (4 fresh and 4 done)

PrunedKeptTotal
New96096
Fresh044
Picked011
Done033
Total968104

Merged error: 0.0b

Counts
104 → 8

regimes71.0ms

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
042

end0.0ms

sample272.0ms

Algorithm
intervals
Results
158.0ms10735×body80valid