Details

Time bar (total: 742.0ms)

sample21.0ms

Algorithm
intervals
Results
9.0ms344×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
075
175

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x x) 1.0)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
2×add-sqr-sqrt
1×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:
6.0ms
(- (* x x) 1.0)

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(- (* x x) 1.0)

simplify38.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
05361113

prune28.0ms

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

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New15116
Fresh000
Picked011
Done000
Total15217

Merged error: 0b

Counts
17 → 2

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(exp (- (* x x) 1.0))
0.0b
(- (* x x) 1.0)
0.7b
(log (exp (- (* x x) 1.0)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
8×exp-prod add-log-exp
6×add-cube-cbrt *-un-lft-identity
5×log-prod log-pow
4×pow1 exp-sum
3×add-exp-log sub-neg add-cbrt-cube difference-of-squares
2×exp-diff diff-log rem-exp-log
1×log-div flip3-- rem-log-exp flip--
Counts
3 → 48
Calls
3 calls:
8.0ms
(exp (- (* x x) 1.0))
6.0ms
(- (* x x) 1.0)
6.0ms
(log (exp (- (* x x) 1.0)))

series18.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(exp (- (* x x) 1.0))
7.0ms
(- (* x x) 1.0)
7.0ms
(log (exp (- (* x x) 1.0)))

simplify87.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 0 (79.0ms)

IterNodesCost
04995391
14995391

prune82.0ms

Filtered
39 candidates to 57 candidates (-46.2%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New57057
Fresh000
Picked011
Done011
Total57259

Merged error: 0b

Counts
59 → 2

regimes69.0ms

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
045
145

end0.0ms

sample344.0ms

Algorithm
intervals
Results
174.0ms10677×body80valid

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