Details

Time bar (total: 1.3s)

sample19.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 62.542725%

Guaranteed chance to sample good point: 99.983705%

Results
9.0ms256×body80valid

simplify65.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 4 (9.0ms)

IterNodesCost
0266
1556
21226
32056
42535
53075
63635
74985
89115
911875
1011885
1111885

prune11.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* x 3.0) 4.0)
0.0b
(+ 1.0 (* x (- (* x 3.0) 4.0)))
0.1b
(* x (- (* x 3.0) 4.0))
0.1b
(* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0))))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
8×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
6×associate-*r* associate-*l*
5×distribute-rgt-in sub-neg distribute-lft-in
4×associate-+r+ associate-*r/
2×flip3-- flip3-+ pow-prod-down prod-exp *-commutative flip-- cbrt-unprod flip-+ unswap-sqr
1×+-commutative diff-log sum-log
Counts
4 → 73
Calls
4 calls:
3.0ms
(- (* x 3.0) 4.0)
3.0ms
(+ 1.0 (* x (- (* x 3.0) 4.0)))
6.0ms
(* x (- (* x 3.0) 4.0))
5.0ms
(* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0))))

series15.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(- (* x 3.0) 4.0)
3.0ms
(+ 1.0 (* x (- (* x 3.0) 4.0)))
6.0ms
(* x (- (* x 3.0) 4.0))
3.0ms
(* 3.0 (+ 1.0 (* x (- (* x 3.0) 4.0))))

simplify44.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0296472
11292423
25002422

prune115.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New79685
Fresh101
Picked101
Done000
Total81687

Merged error: 0.0b

Counts
87 → 6

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* x 3.0) 4.0)
0.0b
(+ (* 3.0 1.0) (* 3.0 (* x (- (* x 3.0) 4.0))))
0.1b
(* x (- (* x 3.0) 4.0))
0.1b
(* 3.0 (* x (- (* x 3.0) 4.0)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
18×distribute-rgt-in distribute-lft-in
11×pow1 add-exp-log sub-neg add-cbrt-cube
9×add-sqr-sqrt
8×associate-+r+ add-log-exp
7×add-cube-cbrt *-un-lft-identity
6×associate-*r/ associate-*l*
4×associate-*r* pow-prod-down prod-exp cbrt-unprod
3×flip3-- flip--
2×*-commutative
1×+-commutative flip3-+ diff-log sum-log flip-+ distribute-lft-out unswap-sqr
Counts
4 → 84
Calls
4 calls:
4.0ms
(- (* x 3.0) 4.0)
4.0ms
(+ (* 3.0 1.0) (* 3.0 (* x (- (* x 3.0) 4.0))))
6.0ms
(* x (- (* x 3.0) 4.0))
8.0ms
(* 3.0 (* x (- (* x 3.0) 4.0)))

series19.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(- (* x 3.0) 4.0)
3.0ms
(+ (* 3.0 1.0) (* 3.0 (* x (- (* x 3.0) 4.0))))
5.0ms
(* x (- (* x 3.0) 4.0))
7.0ms
(* 3.0 (* x (- (* x 3.0) 4.0)))

simplify50.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0314532
11274475
25001466

prune105.0ms

Filtered
58 candidates to 96 candidates (-65.5%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New94296
Fresh325
Picked011
Done000
Total975102

Merged error: 0b

Counts
102 → 5

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x 9.0) 12.0)
0.0b
(+ (* x (- (* x 9.0) 12.0)) 3.0)
0.1b
(* x (- (* x 9.0) 12.0))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt add-log-exp
5×pow1 add-exp-log add-cube-cbrt sub-neg *-un-lft-identity add-cbrt-cube
4×distribute-rgt-in associate-+l+ distribute-lft-in
3×associate-*r* associate-*l*
2×flip3-- associate-*r/ flip--
1×+-commutative flip3-+ diff-log pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
3 → 51
Calls
3 calls:
3.0ms
(- (* x 9.0) 12.0)
6.0ms
(+ (* x (- (* x 9.0) 12.0)) 3.0)
6.0ms
(* x (- (* x 9.0) 12.0))

series11.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(- (* x 9.0) 12.0)
3.0ms
(+ (* x (- (* x 9.0) 12.0)) 3.0)
5.0ms
(* x (- (* x 9.0) 12.0))

simplify111.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0206296
1748265
23793261
35001261

prune69.0ms

Filtered
39 candidates to 60 candidates (-53.8%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New60060
Fresh033
Picked011
Done011
Total60565

Merged error: 0b

Counts
65 → 5

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x 3.0) 4.0)
0.0b
(+ (* 3.0 1.0) (* (* x 3.0) (- (* x 3.0) 4.0)))
0.2b
(* (* x 3.0) (- (* x 3.0) 4.0))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
8×pow1 add-exp-log add-cbrt-cube
7×add-log-exp
5×sub-neg
4×distribute-rgt-in add-sqr-sqrt add-cube-cbrt associate-+r+ *-un-lft-identity distribute-lft-in
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×flip3-- associate-*r/ flip--
1×+-commutative flip3-+ diff-log associate-*l* sum-log *-commutative flip-+
Counts
3 → 51
Calls
3 calls:
3.0ms
(- (* x 3.0) 4.0)
4.0ms
(+ (* 3.0 1.0) (* (* x 3.0) (- (* x 3.0) 4.0)))
7.0ms
(* (* x 3.0) (- (* x 3.0) 4.0))

series13.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(- (* x 3.0) 4.0)
3.0ms
(+ (* 3.0 1.0) (* (* x 3.0) (- (* x 3.0) 4.0)))
7.0ms
(* (* x 3.0) (- (* x 3.0) 4.0))

simplify43.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0252364
11153327
25002318

prune60.0ms

Filtered
38 candidates to 60 candidates (-57.9%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New60060
Fresh022
Picked011
Done022
Total60565

Merged error: 0b

Counts
65 → 5

regimes37.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample406.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 62.542725%

Guaranteed chance to sample good point: 99.983705%

Results
270.0ms8000×body80valid

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