Details

Time bar (total: 667.0ms)

analyze3.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%25%25%4
62.5%12.5%25%5
68.7%6.2%25%6
71.8%3.1%25%7
73.4%1.6%25%8
74.2%0.8%25%9
74.6%0.4%25%10
74.8%0.2%25%11
74.9%0.1%25%12
74.9%0%25%13
74.9%0%25%14

sample10.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (5.0ms)

IterNodesCost
01495
11495

prune2.0ms

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 (- x 1.0))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity associate-*r*
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
sub-neg associate-*r/
distribute-rgt-in flip3-- distribute-lft-in pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 24
Calls
1 calls:
6.0ms
(* x (- x 1.0))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* x (- x 1.0))

simplify41.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
04893172
14893172

prune37.0ms

Filtered
17 candidates to 27 candidates (-58.8%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New25227
Fresh000
Picked101
Done000
Total26228

Merged error: 0b

Counts
28 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* x x) (* x (neg 1.0)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ unsub-neg sum-log distribute-rgt-neg-out add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 13
Calls
1 calls:
4.0ms
(+ (* x x) (* x (neg 1.0)))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(+ (* x x) (* x (neg 1.0)))

simplify61.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
04887112
14887112

prune22.0ms

Filtered
11 candidates to 16 candidates (-45.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New16016
Fresh011
Picked011
Done000
Total16218

Merged error: 0b

Counts
18 → 2

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(* x (- x 1.0))
0.1b
(pow (* x (- x 1.0)) 3)
43.1b
(cbrt (pow (* x (- x 1.0)) 3))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
*-un-lft-identity
pow1 add-exp-log cbrt-prod add-cbrt-cube
add-cube-cbrt
associate-*r/
associate-*r*
cube-div
pow-unpow flip3-- associate-*l* flip-- add-log-exp
cube-mult sub-neg unpow-prod-down cbrt-div pow-pow unpow3 cube-prod pow-prod-down pow-exp prod-exp cbrt-unprod rem-cube-cbrt sqr-pow
distribute-rgt-in pow-to-exp distribute-lft-in pow1/3 *-commutative rem-cbrt-cube distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 67
Calls
3 calls:
6.0ms
(* x (- x 1.0))
7.0ms
(pow (* x (- x 1.0)) 3)
2.0ms
(cbrt (pow (* x (- x 1.0)) 3))

series12.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(* x (- x 1.0))
3.0ms
(pow (* x (- x 1.0)) 3)
4.0ms
(cbrt (pow (* x (- x 1.0)) 3))

simplify45.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05000578

prune96.0ms

Filtered
49 candidates to 76 candidates (-55.1%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New76076
Fresh000
Picked011
Done011
Total76278

Merged error: 0b

Counts
78 → 2

regimes50.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0597
1597

end0.0ms

sample228.0ms

Algorithm
intervals
Results
140.0ms8000×body80valid
0.0msbody80invalid

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