Details

Time bar (total: 1.9s)

analyze275.0ms

Algorithm
search

sample17.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
1.0ms65×body80invalid

simplify15.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1193
2283
3403
4503
5733
61023
71183
81453
91743
101903
111903

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
(/ (- y x) z)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
associate-/l*
distribute-lft-out-- difference-of-squares
add-exp-log associate-/r* add-cbrt-cube
associate-/l/
pow1 cbrt-undiv flip3-- frac-2neg div-sub div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
5.0ms
(/ (- y x) z)

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/ (- y x) z)

simplify105.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 3 (30.0ms)

IterNodesCost
0156197
1435187
21447187
34593186
45001186

prune39.0ms

Filtered
29 candidates to 41 candidates (-41.4%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New39241
Fresh000
Picked101
Done000
Total40242

Merged error: 0b

Counts
42 → 2

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
11×*-un-lft-identity
10×times-frac
distribute-lft-out-- difference-of-squares
add-cube-cbrt add-log-exp
div-inv
pow1 add-exp-log sub-neg flip3-- distribute-rgt-out-- diff-log frac-sub add-cbrt-cube flip-- sub-div
Counts
1 → 23
Calls
1 calls:
14.0ms
(- (/ y z) (/ x z))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(- (/ y z) (/ x z))

simplify42.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0117151
1253143
2572143
31563143
45001143

prune26.0ms

Filtered
20 candidates to 26 candidates (-30.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New26026
Fresh011
Picked011
Done000
Total26228

Merged error: 0b

Counts
28 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite24.0ms

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:
10.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
3.0ms
(cbrt (- y x))
3.0ms
(cbrt (- y x))
3.0ms
(cbrt (- y x))

series106.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
25.0ms
(cbrt (- y x))
25.0ms
(cbrt (- y x))
25.0ms
(cbrt (- y x))

simplify118.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 3 (109.0ms)

IterNodesCost
0287793
1868756
23986674
35001652

prune95.0ms

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

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1130113
Fresh000
Picked011
Done011
Total1132115

Merged error: 0b

Counts
115 → 2

regimes188.0ms

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
084
184

end0.0ms

analyze302.0ms

Algorithm
search

sample451.0ms

Algorithm
intervals
Results
209.0ms8000×body80valid
38.0ms1375×body80invalid

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