Details

Time bar (total: 2.4s)

sample45.0ms

Algorithm
intervals
Results
26.0ms537×body80valid

simplify103.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (100.0ms)

IterNodesCost
052886

prune10.0ms

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

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
4×exp-prod add-log-exp
3×add-sqr-sqrt
2×add-cube-cbrt *-un-lft-identity exp-sum rem-exp-log
1×pow1 add-exp-log sub-neg exp-diff diff-log add-cbrt-cube difference-of-squares
Counts
1 → 16
Calls
1 calls:
9.0ms
(exp (- (* x x) 1.0))

series7.0ms

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

simplify65.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (60.0ms)

IterNodesCost
04927129
14927129

prune61.0ms

Filtered
14 candidates to 19 candidates (-35.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New17219
Fresh000
Picked011
Done000
Total17320

Merged error: 0b

Counts
20 → 3

localize13.0ms

Local error

Found 1 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
21×times-frac
17×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×unpow-prod-down
7×associate-/l*
4×sqr-pow
3×div-exp associate-/r* add-cbrt-cube
2×add-exp-log
1×pow1 cbrt-undiv pow-to-exp frac-2neg pow-exp clear-num div-inv add-log-exp
Counts
1 → 45
Calls
1 calls:
10.0ms
(/ (pow (exp x) x) (exp 1.0))

series22.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(/ (pow (exp x) x) (exp 1.0))

simplify81.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 0 (72.0ms)

IterNodesCost
04985580
14985580

prune110.0ms

Filtered
32 candidates to 48 candidates (-50.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New48048
Fresh011
Picked011
Done011
Total48351

Merged error: 0b

Counts
51 → 3

localize15.0ms

Local error

Found 3 expressions with local error:

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

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
14×exp-prod
8×add-sqr-sqrt
7×add-cube-cbrt *-un-lft-identity add-log-exp
6×exp-sum log-pow
4×pow1
3×add-exp-log sub-neg log-prod add-cbrt-cube rem-exp-log
1×exp-diff diff-log rem-log-exp difference-of-squares
Counts
3 → 46
Calls
3 calls:
9.0ms
(exp (exp (- (* x x) 1.0)))
10.0ms
(exp (- (* x x) 1.0))
10.0ms
(log (exp (exp (- (* x x) 1.0))))

series30.0ms

Counts
3 → 9
Calls
3 calls:
18.0ms
(exp (exp (- (* x x) 1.0)))
6.0ms
(exp (- (* x x) 1.0))
6.0ms
(log (exp (exp (- (* x x) 1.0))))

simplify90.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (78.0ms)

IterNodesCost
04933435
14933435

prune150.0ms

Filtered
38 candidates to 55 candidates (-44.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New55055
Fresh000
Picked011
Done022
Total55358

Merged error: 0b

Counts
58 → 3

regimes111.0ms

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
0156
1156

end0.0ms

sample1.4s

Algorithm
intervals
Results
932.0ms16006×body80valid

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