Details

Time bar (total: 1.3s)

sample17.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 24.938965%

Guaranteed chance to sample good point: 99.991869%

Results
6.0ms256×body80valid

simplify23.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0194
1414
2694
3904
41054
51474
62264
73684
84154
94154

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 0.253 (* x 0.12))
0.1b
(* x (+ 0.253 (* x 0.12)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×flip3-+ associate-*r/ flip-+
1×+-commutative distribute-rgt-in distribute-lft-in pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 33
Calls
2 calls:
2.0ms
(+ 0.253 (* x 0.12))
5.0ms
(* x (+ 0.253 (* x 0.12)))

series9.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(+ 0.253 (* x 0.12))
6.0ms
(* x (+ 0.253 (* x 0.12)))

simplify114.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0166173
1767154
24026154
35002154

prune69.0ms

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

9 alts after pruning (9 fresh and 0 done)

PrunedKeptTotal
New30939
Fresh000
Picked101
Done000
Total31940

Merged error: 0.0b

Counts
40 → 9

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 0.253) (* x (* x 0.12)))
0.2b
(* x (* x 0.12))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*r* sum-log *-commutative flip-+ distribute-lft-out
Counts
2 → 30
Calls
2 calls:
3.0ms
(+ (* x 0.253) (* x (* x 0.12)))
5.0ms
(* x (* x 0.12))

series9.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ (* x 0.253) (* x (* x 0.12)))
3.0ms
(* x (* x 0.12))

simplify90.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 3 (87.0ms)

IterNodesCost
0166160
1675137
22995134
35001133

prune48.0ms

Filtered
21 candidates to 36 candidates (-71.4%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New35136
Fresh358
Picked011
Done000
Total38745

Merged error: 0b

Counts
45 → 7

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 0.253) (* (pow x 2) 0.12))
0.2b
(* (pow x 2) 0.12)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
8×associate-*l*
7×add-exp-log
5×add-cube-cbrt *-un-lft-identity
4×unpow-prod-down add-cbrt-cube add-log-exp unswap-sqr
3×associate-*r* prod-exp
2×pow1 unpow2 sqr-pow
1×+-commutative pow-to-exp flip3-+ pow-exp sum-log *-commutative cbrt-unprod flip-+
Counts
2 → 38
Calls
2 calls:
3.0ms
(+ (* x 0.253) (* (pow x 2) 0.12))
5.0ms
(* (pow x 2) 0.12)

series9.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ (* x 0.253) (* (pow x 2) 0.12))
3.0ms
(* (pow x 2) 0.12)

simplify172.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 3 (166.0ms)

IterNodesCost
0178194
1665174
24106168
35002166

prune66.0ms

Filtered
30 candidates to 44 candidates (-46.7%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New42244
Fresh235
Picked011
Done011
Total44751

Merged error: 0b

Counts
51 → 7

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))
0.2b
(* (pow x 2) (sqrt 0.12))
0.2b
(* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
18×add-exp-log
12×associate-*r*
10×prod-exp sqrt-prod add-cbrt-cube
9×add-cube-cbrt *-un-lft-identity associate-*l*
8×unswap-sqr
5×pow1 unpow-prod-down add-log-exp
4×cbrt-unprod
3×unpow2 sqr-pow
2×pow-to-exp pow-exp *-commutative
1×+-commutative flip3-+ pow-prod-down sum-log flip-+
Counts
3 → 67
Calls
3 calls:
3.0ms
(+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))
6.0ms
(* (pow x 2) (sqrt 0.12))
7.0ms
(* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))

series22.0ms

Counts
3 → 9
Calls
3 calls:
10.0ms
(+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))
4.0ms
(* (pow x 2) (sqrt 0.12))
7.0ms
(* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))

simplify44.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0255462
11137390
25002361

prune96.0ms

Filtered
44 candidates to 76 candidates (-72.7%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New76076
Fresh044
Picked011
Done022
Total76783

Merged error: 0b

Counts
83 → 7

regimes80.0ms

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
0135
1135

end0.0ms

sample320.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 24.938965%

Guaranteed chance to sample good point: 99.991869%

Results
189.0ms8000×body80valid

Profiling

Loading profile data...