Details

Time bar (total: 1.8s)

sample602.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 17.235613%

Space saved by search: 0.146413%

Guaranteed chance to sample good point: 0%

Results
7.0ms256×body80valid
0.0msbody80invalid

simplify33.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1204
2344
3514
4584
5644
6814
71124
81594
92734
103704
114284
124504
134654
144654

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
(* (- x 1.0) z)
0.0b
(+ (* x y) (* (- x 1.0) 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:
6.0ms
(* (- x 1.0) z)
4.0ms
(+ (* x y) (* (- x 1.0) z))

series12.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(* (- x 1.0) z)
8.0ms
(+ (* x y) (* (- x 1.0) z))

simplify95.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0187183
1775166
24041166
35001166

prune42.0ms

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

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New39039
Fresh000
Picked011
Done000
Total39140

Merged error: 0.0b

Counts
40 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample965.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 17.235613%

Space saved by search: 0.146413%

Guaranteed chance to sample good point: 0%

Results
226.0ms8000×body80valid
10.0ms379×body80invalid

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