Details

Time bar (total: 2.0s)

analyze247.0ms

Algorithm
search

sample15.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
0.0msbody80invalid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1324
2574
3634
4634

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

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x x) (* (* y 4.0) z))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
3.0ms
(- (* x x) (* (* y 4.0) z))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(- (* x x) (* (* y 4.0) z))

simplify60.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
099103
140093
2185693
3500293

prune22.0ms

Filtered
10 candidates to 15 candidates (-50.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New14115
Fresh000
Picked011
Done000
Total14216

Merged error: 0b

Counts
16 → 2

localize16.0ms

Local error

Found 4 expressions with local error:

1.0b
(+ (* (* (* y 4.0) z) (+ (* (* y 4.0) z) (pow x 2))) (* (* x x) (* x x)))
1.1b
(- (pow (* x x) 3) (pow (* (* y 4.0) z) 3))
1.6b
(* (* (* y 4.0) z) (+ (* (* y 4.0) z) (pow x 2)))
37.2b
(/ (- (pow (* x x) 3) (pow (* (* y 4.0) z) 3)) (+ (* (* (* y 4.0) z) (+ (* (* y 4.0) z) (pow x 2))) (* (* x x) (* x x))))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
53×add-sqr-sqrt
40×difference-of-squares
39×times-frac
33×*-un-lft-identity
30×sqr-pow
23×add-cube-cbrt
15×add-exp-log add-cbrt-cube
13×pow1 associate-/l*
10×unpow-prod-down cube-prod
add-log-exp
pow-prod-down prod-exp cbrt-unprod
difference-cubes distribute-lft-out--
flip3-+ associate-*r* associate-/r* flip-+
distribute-rgt-in associate-+l+ flip3-- distribute-lft-in associate-*r/ associate-/r/ flip-- associate-/l/
cbrt-undiv +-commutative sub-neg frac-2neg diff-log div-sub div-exp associate-*l* clear-num sum-log *-commutative div-inv
Counts
4 → 132
Calls
4 calls:
12.0ms
(+ (* (* (* y 4.0) z) (+ (* (* y 4.0) z) (pow x 2))) (* (* x x) (* x x)))
6.0ms
(- (pow (* x x) 3) (pow (* (* y 4.0) z) 3))
11.0ms
(* (* (* y 4.0) z) (+ (* (* y 4.0) z) (pow x 2)))
24.0ms
(/ (- (pow (* x x) 3) (pow (* (* y 4.0) z) 3)) (+ (* (* (* y 4.0) z) (+ (* (* y 4.0) z) (pow x 2))) (* (* x x) (* x x))))

series94.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(+ (* (* (* y 4.0) z) (+ (* (* y 4.0) z) (pow x 2))) (* (* x x) (* x x)))
20.0ms
(- (pow (* x x) 3) (pow (* (* y 4.0) z) 3))
20.0ms
(* (* (* y 4.0) z) (+ (* (* y 4.0) z) (pow x 2)))
30.0ms
(/ (- (pow (* x x) 3) (pow (* (* y 4.0) z) 3)) (+ (* (* (* y 4.0) z) (+ (* (* y 4.0) z) (pow x 2))) (* (* x x) (* x x))))

simplify136.0ms

Algorithm
egg-herbie
Counts
144 → 144
Iterations

Useful iterations: 2 (110.0ms)

IterNodesCost
06662970
136812744
250012743

prune365.0ms

Filtered
105 candidates to 144 candidates (-37.1%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1440144
Fresh000
Picked011
Done011
Total1442146

Merged error: 0b

Counts
146 → 2

regimes300.0ms

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
0104
1104

end0.0ms

analyze256.0ms

Algorithm
search

sample402.0ms

Algorithm
intervals
Results
228.0ms8000×body80valid
13.0ms467×body80invalid

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