Details

Time bar (total: 536.0ms)

analyze3.0ms (0.6%)

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

sample14.0ms (2.5%)

Algorithm
intervals
Results
9.0ms256×body80valid

simplify5.0ms (1%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
0895
1895

prune4.0ms (0.7%)

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 (0.6%)

Local error

Found 1 expressions with local error:

0.0b
(- (* x x) 1.0)

rewrite4.0ms (0.8%)

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip-- difference-of-squares
Counts
1 → 12
Calls

1 calls:

4.0ms
(- (* x x) 1.0)

series4.0ms (0.7%)

Counts
1 → 3
Calls

1 calls:

4.0ms
(- (* x x) 1.0)

simplify49.0ms (9.1%)

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
04808111
14808111

prune22.0ms (4%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New14115
Fresh000
Picked011
Done000
Total14216

Merged error: 0b

Counts
16 → 2

localize5.0ms (0.9%)

Local error

Found 1 expressions with local error:

0.0b
(* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))

rewrite11.0ms (2.1%)

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity
associate-*r*
frac-times associate-*l*
pow1 add-exp-log add-cube-cbrt flip3-- flip3-+ add-cbrt-cube flip-- flip-+
sub-neg associate-*r/ associate-*l/ difference-of-squares
distribute-rgt-in distribute-lft-in pow-prod-down prod-exp sqrt-prod *-commutative cbrt-unprod distribute-lft-out distribute-lft-out-- add-log-exp unswap-sqr
Counts
1 → 32
Calls

1 calls:

10.0ms
(* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))

series14.0ms (2.5%)

Counts
1 → 3
Calls

1 calls:

14.0ms
(* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))

simplify46.0ms (8.6%)

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
05284367

prune57.0ms (10.6%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New35035
Fresh000
Picked011
Done011
Total35237

Merged error: 0b

Counts
37 → 2

regimes66.0ms (12.3%)

Accuracy

Total 0.0b remaining (80%)

Threshold costs 0.0b (80%)

bsearch0.0ms (0%)

simplify1.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0145
1145

end0.0ms (0%)

sample229.0ms (42.7%)

Algorithm
intervals
Results
136.0ms8000×body80valid
0.0msbody80invalid

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