Details

Time bar (total: 2.5s)

sample599.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 7.629395%

Guaranteed chance to sample good point: 86.900357%

Results
7.0ms256×body80valid
1.0ms48×body80invalid

simplify26.0ms

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

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

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

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:
5.0ms
(* (- 1.0 x) z)
4.0ms
(+ (* x y) (* (- 1.0 x) z))

series12.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(* (- 1.0 x) z)
7.0ms
(+ (* x y) (* (- 1.0 x) z))

simplify98.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0185183
1776166
24093166
35001166

prune41.0ms

Filtered
28 candidates to 39 candidates (-39.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New38139
Fresh000
Picked011
Done000
Total38240

Merged error: 0b

Counts
40 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- 1.0 x) z)
0.0b
(+ (* x y) (* (- 1.0 x) z))
0.1b
(pow (+ (* x y) (* (- 1.0 x) z)) 3)
35.7b
(cbrt (pow (+ (* x y) (* (- 1.0 x) z)) 3))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
14×*-un-lft-identity
12×cbrt-prod add-cube-cbrt
pow1 add-exp-log add-cbrt-cube
unpow-prod-down cube-prod add-log-exp
associate-*l*
cube-div
pow-unpow flip3-+ associate-*r* flip-+
cube-mult cbrt-div unpow3 associate-*l/ sqr-pow
+-commutative pow-to-exp flip3-- pow-pow pow1/3 pow-prod-down pow-exp prod-exp sum-log *-commutative flip-- rem-cbrt-cube cbrt-unprod distribute-lft-out-- rem-cube-cbrt difference-of-squares unswap-sqr
Counts
4 → 81
Calls
4 calls:
6.0ms
(* (- 1.0 x) z)
4.0ms
(+ (* x y) (* (- 1.0 x) z))
4.0ms
(pow (+ (* x y) (* (- 1.0 x) z)) 3)
4.0ms
(cbrt (pow (+ (* x y) (* (- 1.0 x) z)) 3))

series47.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(* (- 1.0 x) z)
7.0ms
(+ (* x y) (* (- 1.0 x) z))
27.0ms
(pow (+ (* x y) (* (- 1.0 x) z)) 3)
8.0ms
(cbrt (pow (+ (* x y) (* (- 1.0 x) z)) 3))

simplify55.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0328623
11625581
25002575

prune97.0ms

Filtered
56 candidates to 93 candidates (-66.1%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New93093
Fresh000
Picked011
Done011
Total93295

Merged error: 0b

Counts
95 → 2

regimes158.0ms

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

sample1.4s

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 7.629395%

Guaranteed chance to sample good point: 86.900357%

Results
264.0ms8000×body80valid
41.0ms1289×body80invalid

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