Details

Time bar (total: 474.0ms)

analyze3.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.048828%

Space saved by search: 25.048822%

Guaranteed chance to sample good point: 99.991861%

sample8.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
172
272

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)

rewrite4.0ms

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 → 13
Calls
1 calls:
4.0ms
(- (* x x) 1.0)

series4.0ms

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

simplify56.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
07363
121656
253556
3179456
4500156

prune23.0ms

Filtered
12 candidates to 16 candidates (-33.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New15116
Fresh000
Picked011
Done000
Total15217

Merged error: 0b

Counts
17 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite11.0ms

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-+
distribute-rgt-in sub-neg distribute-lft-in associate-*r/ associate-*l/ difference-of-squares
pow-prod-down prod-exp sqrt-prod *-commutative cbrt-unprod distribute-lft-out distribute-lft-out-- add-log-exp unswap-sqr
Counts
1 → 34
Calls
1 calls:
10.0ms
(* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))

series10.0ms

Counts
1 → 3
Calls
1 calls:
10.0ms
(* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))

simplify29.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0197285
1989253
25001245

prune53.0ms

Filtered
26 candidates to 37 candidates (-42.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New37037
Fresh000
Picked011
Done011
Total37239

Merged error: 0b

Counts
39 → 2

regimes63.0ms

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

analyze4.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.048828%

Space saved by search: 25.048822%

Guaranteed chance to sample good point: 99.991861%

sample194.0ms

Algorithm
intervals
Results
117.0ms8000×body80valid

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