Details

Time bar (total: 7.5s)

sample3.1s

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 17.767334%

Guaranteed chance to sample good point: 85.600831%

Results
6.0ms256×body80valid
0.0ms13×body80invalid

simplify81.0ms

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity
associate-*l*
pow1 add-exp-log add-cube-cbrt add-cbrt-cube add-log-exp
associate-*r*
associate-*l/
+-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 → 33
Calls
2 calls:
6.0ms
(* (- y x) z)
5.0ms
(+ x (* (- y x) z))

series14.0ms

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

simplify66.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0163162
1556145
22758145
35001145

prune35.0ms

Filtered
27 candidates to 39 candidates (-44.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New38139
Fresh000
Picked011
Done000
Total38240

Merged error: 0b

Counts
40 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
34×add-sqr-sqrt
24×sqrt-prod
23×pow1
18×*-un-lft-identity
16×add-cube-cbrt sqrt-div
11×associate-*l*
10×sqrt-pow1 pow1/2
associate-*r*
add-exp-log flip3-+ swap-sqr add-cbrt-cube flip-+
pow-prod-up unswap-sqr
frac-times pow-prod-down associate-*l/ add-log-exp
pow-sqr
rem-sqrt-square associate-*r/ prod-exp *-commutative cbrt-unprod
pow2 flip3-- pow-plus sqrt-unprod rem-square-sqrt flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 109
Calls
4 calls:
6.0ms
(* (- y x) z)
2.0ms
(sqrt (+ x (* (- y x) z)))
2.0ms
(sqrt (+ x (* (- y x) z)))
9.0ms
(* (sqrt (+ x (* (- y x) z))) (sqrt (+ x (* (- y x) z))))

series124.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(* (- y x) z)
54.0ms
(sqrt (+ x (* (- y x) z)))
56.0ms
(sqrt (+ x (* (- y x) z)))
8.0ms
(* (sqrt (+ x (* (- y x) z))) (sqrt (+ x (* (- y x) z))))

simplify57.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0293808
11194728
25001711

prune96.0ms

Filtered
72 candidates to 121 candidates (-68.1%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1210121
Fresh000
Picked011
Done011
Total1212123

Merged error: 0b

Counts
123 → 2

regimes155.0ms

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

sample3.8s

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 17.767334%

Guaranteed chance to sample good point: 85.600831%

Results
208.0ms8000×body80valid
8.0ms324×body80invalid

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