Details

Time bar (total: 1.4s)

sample21.0ms

Algorithm
intervals
Results
7.0ms324×body80valid

simplify77.0ms

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

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))

rewrite13.0ms

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)))
8.0ms
(* y (- z x))

series21.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(+ x (* y (- z x)))
14.0ms
(* y (- z x))

simplify86.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0172180
1731165
23520165
35001165

prune46.0ms

Filtered
29 candidates to 47 candidates (-62.1%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New45247
Fresh000
Picked101
Done000
Total46248

Merged error: 0.0b

Counts
48 → 2

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
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:
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)))

simplify105.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0181209
1786168
23584162
35001162

prune33.0ms

Filtered
25 candidates to 36 candidates (-44.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New36036
Fresh011
Picked011
Done000
Total36238

Merged error: 0.0b

Counts
38 → 2

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(* y (- z x))
0.2b
(* (sqrt (* y (- z x))) (sqrt (* y (- z x))))
3.6b
(sqrt (* y (- z x)))
3.6b
(sqrt (* y (- z x)))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
61×pow1
32×sqrt-pow1
23×pow-prod-down
20×associate-*r/
16×add-sqr-sqrt sqrt-div
12×*-un-lft-identity pow1/2
10×add-cube-cbrt pow-prod-up
flip3-- associate-*r* flip--
add-exp-log add-cbrt-cube
associate-*l*
sqrt-prod pow-sqr
frac-times swap-sqr add-log-exp
distribute-rgt-in sub-neg distribute-lft-in associate-*l/ prod-exp *-commutative cbrt-unprod unswap-sqr
pow2 pow-plus sqrt-unprod rem-square-sqrt distribute-lft-out-- difference-of-squares
Counts
4 → 109
Calls
4 calls:
6.0ms
(* y (- z x))
12.0ms
(* (sqrt (* y (- z x))) (sqrt (* y (- z x))))
4.0ms
(sqrt (* y (- z x)))
4.0ms
(sqrt (* y (- z x)))

series70.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(* y (- z x))
29.0ms
(* (sqrt (* y (- z x))) (sqrt (* y (- z x))))
15.0ms
(sqrt (* y (- z x)))
19.0ms
(sqrt (* y (- z x)))

simplify49.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0254518
11179473
25001459

prune83.0ms

Filtered
71 candidates to 121 candidates (-70.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1210121
Fresh000
Picked011
Done011
Total1212123

Merged error: 0.0b

Counts
123 → 2

regimes120.0ms

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

sample556.0ms

Algorithm
intervals
Results
224.0ms10049×body80valid

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