Details

Time bar (total: 1.2s)

analyze214.0ms

Algorithm
search

sample13.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
0.0msbody80invalid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
1152
2152

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

localize4.0ms

Local error

Found 1 expressions with local error:

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

series6.0ms

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

simplify58.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
07358
120953
264353
3159953
4500153

prune19.0ms

Filtered
12 candidates to 15 candidates (-25.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New14115
Fresh000
Picked011
Done000
Total14216

Merged error: 0.0b

Counts
16 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (* y z))
0.3b
(* (* y z) (* y z))
2.7b
(- (* x x) (* (* y z) (* y z)))
27.4b
(/ (- (* x x) (* (* y z) (* y z))) (+ x (* y z)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
43×pow1
18×add-exp-log add-cbrt-cube
17×pow-prod-down
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×times-frac
prod-exp cbrt-unprod add-log-exp
difference-of-squares
pow-sqr pow-prod-up associate-/l*
associate-/r*
flip3-- flip3-+ pow-plus associate-/r/ flip-- flip-+ associate-/l/
cbrt-undiv +-commutative pow2 sub-neg frac-2neg diff-log div-sub swap-sqr div-exp associate-*r* associate-*l* clear-num sum-log *-commutative div-inv
Counts
4 → 94
Calls
4 calls:
2.0ms
(+ x (* y z))
6.0ms
(* (* y z) (* y z))
5.0ms
(- (* x x) (* (* y z) (* y z)))
7.0ms
(/ (- (* x x) (* (* y z) (* y z))) (+ x (* y z)))

series51.0ms

Counts
4 → 12
Calls
4 calls:
11.0ms
(+ x (* y z))
6.0ms
(* (* y z) (* y z))
17.0ms
(- (* x x) (* (* y z) (* y z)))
16.0ms
(/ (- (* x x) (* (* y z) (* y z))) (+ x (* y z)))

simplify63.0ms

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
0356738
11862655
25001644

prune71.0ms

Filtered
67 candidates to 106 candidates (-58.2%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1060106
Fresh000
Picked011
Done011
Total1062108

Merged error: 0.0b

Counts
108 → 2

regimes194.0ms

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
062
162

end0.0ms

analyze197.0ms

Algorithm
search

sample310.0ms

Algorithm
intervals
Results
156.0ms8000×body80valid
5.0ms274×body80invalid

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