Details

Time bar (total: 2.0s)

sample16.0ms

Algorithm
intervals
Results
7.0ms321×body80valid

simplify29.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1204
2344
3494
4574
5694
6904
71274
81764
93044
104394
114494
124494

prune2.0ms

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

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x y) (* z (- 1.0 y)))
0.0b
(* z (- 1.0 y))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity
associate-*r*
pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
associate-*l*
associate-*r/
+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 41
Calls
2 calls:
4.0ms
(+ (* x y) (* z (- 1.0 y)))
6.0ms
(* z (- 1.0 y))

series59.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(+ (* x y) (* z (- 1.0 y)))
32.0ms
(* z (- 1.0 y))

simplify90.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0194208
1748188
23250188
35001188

prune75.0ms

Filtered
47 candidates to 30 candidates (63.8%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New45247
Fresh000
Picked011
Done000
Total45348

Merged error: 0b

Counts
48 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* z 1.0) (* y (- x z)))
0.0b
(* y (- x z))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity
associate-*r*
pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
associate-*l*
associate-*r/
+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 41
Calls
2 calls:
4.0ms
(+ (* z 1.0) (* y (- x z)))
6.0ms
(* y (- x z))

series69.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(+ (* z 1.0) (* y (- x z)))
36.0ms
(* y (- x z))

simplify116.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0195202
1878188
24351188
35001188

prune74.0ms

Filtered
47 candidates to 30 candidates (63.8%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New46147
Fresh101
Picked101
Done011
Total48250

Merged error: 0b

Counts
50 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
3.2b
(cbrt (* y (- x z)))
3.2b
(cbrt (* y (- x z)))
3.2b
(cbrt (* y (- x z)))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
flip3-- pow1/3 flip--
add-cube-cbrt *-un-lft-identity
cbrt-prod
add-exp-log
frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
6.0ms
(* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
4.0ms
(cbrt (* y (- x z)))
4.0ms
(cbrt (* y (- x z)))
4.0ms
(cbrt (* y (- x z)))

series645.0ms

Counts
4 → 12
Calls
4 calls:
168.0ms
(* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
167.0ms
(cbrt (* y (- x z)))
155.0ms
(cbrt (* y (- x z)))
155.0ms
(cbrt (* y (- x z)))

simplify108.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (101.0ms)

IterNodesCost
0255606
1837553
23948507
35002499

prune215.0ms

Filtered
84 candidates to 67 candidates (79.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New84084
Fresh000
Picked011
Done011
Total84286

Merged error: 0b

Counts
86 → 2

regimes50.0ms

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
0114
1114

end0.0ms

sample435.0ms

Algorithm
intervals
Results
233.0ms10149×body80valid