Details

Time bar (total: 824.0ms)

sample12.0ms

Algorithm
intervals
Results
5.0ms358×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
052
152

prune1.0ms

Filtered
1 candidates to 0 candidates (0.0%)
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)

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 11
Calls
1 calls:
4.0ms
(+ (* x x) 1.0)

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(+ (* x x) 1.0)

simplify95.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
08157
128450
268850
3250650
4500150

prune20.0ms

Filtered
14 candidates to 11 candidates (78.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New13114
Fresh000
Picked011
Done000
Total13215

Merged error: 0b

Counts
15 → 2

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* x x) 1.0)
9.7b
(/ (+ (neg (* 1.0 1.0)) (pow x 4)) (- (* x x) 1.0))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
18×add-sqr-sqrt
16×times-frac
12×add-cube-cbrt
6×difference-of-squares
5×distribute-lft-out
4×add-exp-log associate-/r* add-cbrt-cube associate-/l* add-log-exp
2×pow1 flip3-- associate-/r/ flip-- associate-/l/
1×cbrt-undiv neg-sub0 associate-+l- sub-neg frac-2neg flip3-+ diff-log div-sub div-exp clear-num flip-+ div-inv
Counts
2 → 54
Calls
2 calls:
4.0ms
(- (* x x) 1.0)
14.0ms
(/ (+ (neg (* 1.0 1.0)) (pow x 4)) (- (* x x) 1.0))

series174.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(- (* x x) 1.0)
130.0ms
(/ (+ (neg (* 1.0 1.0)) (pow x 4)) (- (* x x) 1.0))

simplify40.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0236556
11051507
25001499

prune100.0ms

Filtered
60 candidates to 46 candidates (76.7%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New60060
Fresh000
Picked011
Done011
Total60262

Merged error: 0b

Counts
62 → 2

regimes31.0ms

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
052
152

end0.0ms

sample276.0ms

Algorithm
intervals
Results
161.0ms10756×body80valid

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