Details

Time bar (total: 1.6s)

sample20.0ms

Algorithm
intervals
Results
7.0ms345×body80valid

simplify80.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1173
2313
3463
4533
5623
6803
71183
82353
94673
107503
1111363
1218183
1350023

prune3.0ms

Filtered
1 candidates to 0 candidates (100.0%)
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 2 expressions with local error:

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

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*r*
4×pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
3×associate-*l*
2×associate-*r/
1×+-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:
3.0ms
(+ x (* y (- z x)))
8.0ms
(* y (- z x))

series27.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(+ x (* y (- z x)))
19.0ms
(* y (- z x))

simplify86.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0172180
1731165
23520165
35001165

prune48.0ms

Filtered
47 candidates to 29 candidates (38.3%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New44347
Fresh000
Picked011
Done000
Total44448

Merged error: 0.0b

Counts
48 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (+ (* y z) (* y (neg x))))
0.0b
(+ (* y z) (* y (neg x)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×*-un-lft-identity sum-log distribute-rgt-neg-out
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r- flip3-+ unsub-neg add-cbrt-cube flip-+ distribute-lft-out
1×associate-+r+
Counts
2 → 30
Calls
2 calls:
5.0ms
(+ x (+ (* y z) (* y (neg x))))
3.0ms
(+ (* y z) (* y (neg x)))

series14.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(+ x (+ (* y z) (* y (neg x))))
7.0ms
(+ (* y z) (* y (neg x)))

simplify106.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0181209
1786168
23584162
35001162

prune35.0ms

Filtered
36 candidates to 23 candidates (36.1%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New36036
Fresh022
Picked011
Done011
Total36440

Merged error: 0.0b

Counts
40 → 4

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (cbrt (pow (* y (- z x)) 3)))
0.0b
(* y (- z x))
0.3b
(pow (* y (- z x)) 3)
34.9b
(cbrt (pow (* y (- z x)) 3))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt *-un-lft-identity
9×pow1 add-exp-log add-cbrt-cube
8×cbrt-prod add-cube-cbrt
6×associate-*r/ add-log-exp
5×associate-*r*
4×cube-div
3×pow-unpow flip3-- associate-*l* flip--
2×distribute-rgt-in cube-mult sub-neg unpow-prod-down cbrt-div pow-pow distribute-lft-in unpow3 cube-prod pow-prod-down pow-exp prod-exp cbrt-unprod rem-cube-cbrt sqr-pow
1×+-commutative pow-to-exp flip3-+ pow1/3 sum-log *-commutative rem-cbrt-cube flip-+ distribute-lft-out distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 81
Calls
4 calls:
4.0ms
(+ x (cbrt (pow (* y (- z x)) 3)))
6.0ms
(* y (- z x))
6.0ms
(pow (* y (- z x)) 3)
2.0ms
(cbrt (pow (* y (- z x)) 3))

series42.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(+ x (cbrt (pow (* y (- z x)) 3)))
7.0ms
(* y (- z x))
14.0ms
(pow (* y (- z x)) 3)
11.0ms
(cbrt (pow (* y (- z x)) 3))

simplify51.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0324422
11584383
25001382

prune102.0ms

Filtered
93 candidates to 63 candidates (32.3%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New93093
Fresh011
Picked011
Done022
Total93497

Merged error: 0.0b

Counts
97 → 4

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (* (* y (+ (sqrt z) (sqrt x))) (- (sqrt z) (sqrt x))))
0.0b
(- (sqrt z) (sqrt x))
0.1b
(* y (+ (sqrt z) (sqrt x)))
0.1b
(* (* y (+ (sqrt z) (sqrt x))) (- (sqrt z) (sqrt x)))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
19×*-un-lft-identity
14×associate-*r* sqrt-prod
11×pow1 add-exp-log add-cbrt-cube
10×associate-*r/
8×add-log-exp difference-of-squares
7×add-cube-cbrt
5×distribute-rgt-in sub-neg distribute-lft-in flip3-+ flip-+
4×frac-times associate-+r+ flip3-- associate-*l* pow-prod-down prod-exp flip-- cbrt-unprod distribute-lft-out--
2×associate-*l/ *-commutative distribute-lft-out
1×+-commutative diff-log sum-log unswap-sqr
Counts
4 → 93
Calls
4 calls:
4.0ms
(+ x (* (* y (+ (sqrt z) (sqrt x))) (- (sqrt z) (sqrt x))))
5.0ms
(- (sqrt z) (sqrt x))
10.0ms
(* y (+ (sqrt z) (sqrt x)))
15.0ms
(* (* y (+ (sqrt z) (sqrt x))) (- (sqrt z) (sqrt x)))

series60.0ms

Counts
4 → 12
Calls
4 calls:
12.0ms
(+ x (* (* y (+ (sqrt z) (sqrt x))) (- (sqrt z) (sqrt x))))
8.0ms
(- (sqrt z) (sqrt x))
10.0ms
(* y (+ (sqrt z) (sqrt x)))
29.0ms
(* (* y (+ (sqrt z) (sqrt x))) (- (sqrt z) (sqrt x)))

simplify80.0ms

Algorithm
egg-herbie
Counts
105 → 105
Iterations

Useful iterations: 2 (69.0ms)

IterNodesCost
0534917
12941742
25002728

prune84.0ms

Filtered
105 candidates to 69 candidates (34.3%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1050105
Fresh000
Picked011
Done033
Total1054109

Merged error: 0.0b

Counts
109 → 4

regimes187.0ms

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
083
183

end0.0ms

sample496.0ms

Algorithm
intervals
Results
224.0ms10123×body80valid

Profiling

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