Details

Time bar (total: 1.1s)

sample23.0ms

Algorithm
intervals
Results
13.0ms480×body80valid

simplify62.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (61.0ms)

IterNodesCost
051006

prune5.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
7×add-log-exp
5×add-sqr-sqrt
4×exp-prod
3×add-cube-cbrt *-un-lft-identity
2×pow1 add-exp-log sub-neg diff-log exp-sum add-cbrt-cube rem-exp-log difference-of-squares
1×flip3-- exp-diff flip--
Counts
2 → 29
Calls
2 calls:
5.0ms
(exp (- (* x x) 1.0))
4.0ms
(- (* x x) 1.0)

series8.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(exp (- (* x x) 1.0))
4.0ms
(- (* x x) 1.0)

simplify54.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
04982242
14982242

prune42.0ms

Filtered
25 candidates to 35 candidates (-40.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New34135
Fresh000
Picked011
Done000
Total34236

Merged error: 0b

Counts
36 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(pow (exp x) x)
0.0b
(/ (pow (exp x) x) (exp 1.0))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
15×unpow-prod-down
7×associate-/l*
5×sqr-pow
4×pow-pow add-cbrt-cube
3×pow1 add-exp-log pow-unpow exp-prod div-exp associate-/r*
2×pow-to-exp pow-exp add-log-exp
1×cbrt-undiv frac-2neg clear-num div-inv
Counts
2 → 65
Calls
2 calls:
3.0ms
(pow (exp x) x)
6.0ms
(/ (pow (exp x) x) (exp 1.0))

series16.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(pow (exp x) x)
12.0ms
(/ (pow (exp x) x) (exp 1.0))

simplify30.0ms

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 0 (22.0ms)

IterNodesCost
05393716

prune72.0ms

Filtered
48 candidates to 71 candidates (-47.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New71071
Fresh000
Picked011
Done011
Total71273

Merged error: 0b

Counts
73 → 2

regimes46.0ms

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
056
156

end0.0ms

sample667.0ms

Algorithm
intervals
Results
417.0ms16007×body80valid

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