Details

Time bar (total: 1.1s)

sample104.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 27.838135%

Guaranteed chance to sample good point: 98.384505%

Results
8.0ms256×body80valid
1.0ms27×body80invalid

simplify39.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0195
1425
2875
31755
43105
55005
67205
79485
811485
911485

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (- y 1.0))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity associate-*r*
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
distribute-rgt-in sub-neg distribute-lft-in associate-*r/
flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 26
Calls
1 calls:
6.0ms
(* x (- y 1.0))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* x (- y 1.0))

simplify39.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0112101
143688
2154988
3500188

prune31.0ms

Filtered
17 candidates to 29 candidates (-70.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New28129
Fresh000
Picked011
Done000
Total28230

Merged error: 0b

Counts
30 → 2

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* x y) (* x (neg 1.0)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-rgt-neg-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 14
Calls
1 calls:
4.0ms
(+ (* x y) (* x (neg 1.0)))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(+ (* x y) (* x (neg 1.0)))

simplify63.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 3 (60.0ms)

IterNodesCost
010593
141970
2191066
3500165

prune20.0ms

Filtered
12 candidates to 17 candidates (-41.7%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New17017
Fresh000
Picked011
Done011
Total17219

Merged error: 0b

Counts
19 → 2

regimes145.0ms

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
0197
1237
2247
3247

end0.0ms

sample603.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 27.838135%

Guaranteed chance to sample good point: 98.384505%

Results
270.0ms7996×body80valid
26.0ms784×body80invalid
0.0msbody1280valid
0.0msbody320valid

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