Details

Time bar (total: 2.0s)

sample17.0ms

Algorithm
intervals
Results
7.0ms335×body80valid

simplify187.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1173
2313
3463
4533
5623
6803
71183
82353
94673
108323
1112123
1217863
1334073
1450023

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite17.0ms

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:
3.0ms
(+ x (* y (- z x)))
12.0ms
(* y (- z x))

series76.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(+ x (* y (- z x)))
47.0ms
(* y (- z x))

simplify90.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0172180
1731165
23520165
35001165

prune80.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
*-un-lft-identity sum-log distribute-rgt-neg-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r- flip3-+ unsub-neg add-cbrt-cube flip-+ distribute-lft-out
associate-+r+
Counts
2 → 30
Calls
2 calls:
7.0ms
(+ x (+ (* y z) (* y (- x))))
3.0ms
(+ (* y z) (* y (- x)))

series64.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(+ x (+ (* y z) (* y (- x))))
33.0ms
(+ (* y z) (* y (- x)))

simplify107.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0181209
1786168
23584162
35001162

prune65.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

1.9b
(+ (* x x) (* z x))
2.8b
(- (pow z 3) (pow x 3))
5.9b
(* y (- (pow z 3) (pow x 3)))
37.9b
(/ (* y (- (pow z 3) (pow x 3))) (+ (* z z) (+ (* x x) (* z x))))

rewrite108.0ms

Algorithm
rewrite-expression-head
Rules
58×add-sqr-sqrt
32×difference-of-squares
28×*-un-lft-identity
25×associate-*r*
24×unpow-prod-down cube-prod
16×sqr-pow
11×add-exp-log add-cbrt-cube
10×distribute-lft-out--
add-cube-cbrt add-log-exp
pow1
associate-*r/
sub-neg flip3-- times-frac associate-*l* associate-/r* flip--
difference-cubes cbrt-undiv distribute-rgt-in distribute-lft-in flip3-+ div-exp prod-exp associate-/r/ cbrt-unprod flip-+ associate-/l/
+-commutative distribute-rgt-out frac-2neg diff-log pow-prod-down clear-num sum-log *-commutative div-inv associate-/l* unswap-sqr
Counts
4 → 117
Calls
4 calls:
2.0ms
(+ (* x x) (* z x))
15.0ms
(- (pow z 3) (pow x 3))
54.0ms
(* y (- (pow z 3) (pow x 3)))
33.0ms
(/ (* y (- (pow z 3) (pow x 3))) (+ (* z z) (+ (* x x) (* z x))))

series321.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(+ (* x x) (* z x))
50.0ms
(- (pow z 3) (pow x 3))
108.0ms
(* y (- (pow z 3) (pow x 3)))
131.0ms
(/ (* y (- (pow z 3) (pow x 3))) (+ (* z z) (+ (* x x) (* z x))))

simplify73.0ms

Algorithm
egg-herbie
Counts
129 → 129
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
0496919
12512821
25001814

prune300.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes47.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0145
1185
2195
3195

end0.0ms

sample404.0ms

Algorithm
intervals
Results
201.0ms10149×body80valid