Details

Time bar (total: 1.4s)

sample13.0ms

Algorithm
intervals
Results
4.0ms256×body80valid
3.0ms256×pre80true

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
1112
2172
3172

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

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (* x x))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
2×*-un-lft-identity
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt distribute-rgt-out flip3-+ distribute-rgt1-in sum-log add-cbrt-cube flip-+
Counts
1 → 13
Calls
1 calls:
3.0ms
(+ x (* x x))

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(+ x (* x x))

simplify43.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
07958
132450
2110550
3500150

prune24.0ms

Filtered
16 candidates to 12 candidates (75.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New15116
Fresh000
Picked011
Done000
Total15217

Merged error: 0b

Counts
17 → 2

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (pow x 2) (pow x 4))
0.0b
(- (+ (pow x 2) (pow x 4)) (pow x 3))
0.1b
(pow (* x x) 3)
40.9b
(/ (+ (pow x 3) (pow (* x x) 3)) (- (+ (pow x 2) (pow x 4)) (pow x 3)))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
198×*-un-lft-identity
150×add-sqr-sqrt
135×times-frac
78×unpow-prod-down cube-prod
70×distribute-rgt-out
68×difference-of-squares
38×distribute-lft-out
34×distribute-lft-out--
31×add-cube-cbrt
21×cube-mult unpow3
20×distribute-rgt1-in
18×sqr-pow
15×associate-/l*
12×pow1
11×add-log-exp
10×sum-cubes
9×add-exp-log associate-/r* add-cbrt-cube
6×pow-pow
3×pow-unpow
2×flip3-- flip3-+ diff-log pow-exp sum-log associate-/r/ flip-- flip-+ associate-/l/ rem-cube-cbrt
1×cbrt-undiv +-commutative pow2 pow-to-exp sub-neg frac-2neg pow-plus div-exp pow-prod-down prod-exp associate--l+ clear-num pow-sqr pow-prod-up cbrt-unprod div-inv
Counts
4 → 233
Calls
4 calls:
10.0ms
(+ (pow x 2) (pow x 4))
12.0ms
(- (+ (pow x 2) (pow x 4)) (pow x 3))
4.0ms
(pow (* x x) 3)
26.0ms
(/ (+ (pow x 3) (pow (* x x) 3)) (- (+ (pow x 2) (pow x 4)) (pow x 3)))

series350.0ms

Counts
4 → 12
Calls
4 calls:
72.0ms
(+ (pow x 2) (pow x 4))
27.0ms
(- (+ (pow x 2) (pow x 4)) (pow x 3))
46.0ms
(pow (* x x) 3)
203.0ms
(/ (+ (pow x 3) (pow (* x x) 3)) (- (+ (pow x 2) (pow x 4)) (pow x 3)))

simplify114.0ms

Algorithm
egg-herbie
Counts
245 → 245
Iterations

Useful iterations: 2 (80.0ms)

IterNodesCost
04903181
123313073
250013055

prune368.0ms

Filtered
245 candidates to 109 candidates (44.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New2450245
Fresh000
Picked011
Done011
Total2452247

Merged error: 0b

Counts
247 → 2

regimes23.0ms

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
142

end0.0ms

sample317.0ms

Algorithm
intervals
Results
118.0ms8000×body80valid
101.0ms8000×pre80true