Details

Time bar (total: 1.6s)

analyze135.0ms

Algorithm
search

sample14.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
0.0msbody80invalid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1163
2183
3183

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

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) (- z y))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
associate-/r* associate-/l*
add-exp-log add-cbrt-cube
flip3-- associate-/r/ flip-- associate-/l/
pow1 cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv add-log-exp
Counts
1 → 52
Calls
1 calls:
9.0ms
(/ (- x y) (- z y))

series10.0ms

Counts
1 → 3
Calls
1 calls:
10.0ms
(/ (- x y) (- z y))

simplify54.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0223354
1618340
22031340
35002340

prune48.0ms

Filtered
37 candidates to 55 candidates (-48.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New53255
Fresh000
Picked011
Done000
Total53356

Merged error: 0b

Counts
56 → 3

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ y (- z y))
0.0b
(/ x (- z y))
0.0b
(- (/ x (- z y)) (/ y (- z y)))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
67×*-un-lft-identity
57×add-sqr-sqrt
48×times-frac
25×add-cube-cbrt
20×distribute-lft-out--
14×difference-of-squares
10×associate-/r*
associate-/r/
add-exp-log add-cbrt-cube
associate-/l*
flip3-- flip-- add-log-exp
div-inv
pow1 distribute-rgt-out--
cbrt-undiv frac-2neg div-exp clear-num
sub-neg diff-log frac-sub sub-div
Counts
3 → 103
Calls
3 calls:
5.0ms
(/ y (- z y))
5.0ms
(/ x (- z y))
28.0ms
(- (/ x (- z y)) (/ y (- z y)))

series28.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(/ y (- z y))
7.0ms
(/ x (- z y))
15.0ms
(- (/ x (- z y)) (/ y (- z y)))

simplify72.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0298616
1858594
22454594
35001594

prune88.0ms

Filtered
82 candidates to 112 candidates (-36.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1120112
Fresh011
Picked011
Done011
Total1123115

Merged error: 0b

Counts
115 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- z y)) (cbrt (- z y)))
0.5b
(cbrt (- z y))
0.5b
(cbrt (- z y))
0.5b
(cbrt (- z y))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
flip3-- pow1/3 flip-- distribute-lft-out--
associate-*r* associate-*l*
difference-of-squares
add-exp-log
frac-times add-cbrt-cube add-log-exp unswap-sqr
associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 101
Calls
4 calls:
11.0ms
(* (cbrt (- z y)) (cbrt (- z y)))
3.0ms
(cbrt (- z y))
3.0ms
(cbrt (- z y))
3.0ms
(cbrt (- z y))

series115.0ms

Counts
4 → 12
Calls
4 calls:
32.0ms
(* (cbrt (- z y)) (cbrt (- z y)))
26.0ms
(cbrt (- z y))
27.0ms
(cbrt (- z y))
29.0ms
(cbrt (- z y))

simplify126.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 3 (116.0ms)

IterNodesCost
0288799
1863762
23992674
35002652

prune102.0ms

Filtered
78 candidates to 113 candidates (-44.9%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1130113
Fresh000
Picked011
Done022
Total1133116

Merged error: 0b

Counts
116 → 3

regimes175.0ms

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
063

end0.0ms

analyze135.0ms

Algorithm
search

sample363.0ms

Algorithm
intervals
Results
198.0ms8000×body80valid
5.0ms215×body80invalid

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