Details

Time bar (total: 1.8s)

sample13.0ms

Algorithm
intervals
Results
6.0ms330×body80valid

simplify24.0ms

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

Filtered
1 candidates to 0 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 → 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)))

series95.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(+ 0.253 (* x 0.12))
64.0ms
(* x (+ 0.253 (* x 0.12)))

simplify110.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0166173
1767154
24026154
35002154

prune75.0ms

Filtered
39 candidates to 27 candidates (69.2%)
Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New31839
Fresh000
Picked101
Done000
Total32840

Merged error: 0.0b

Counts
40 → 8

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))

series115.0ms

Counts
2 → 6
Calls
2 calls:
91.0ms
(+ (* x 0.253) (* x (* x 0.12)))
24.0ms
(* x (* x 0.12))

simplify97.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 3 (92.0ms)

IterNodesCost
0166160
1675137
22995134
35001133

prune59.0ms

Filtered
36 candidates to 21 candidates (58.3%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New33336
Fresh257
Picked011
Done000
Total35944

Merged error: 0.0b

Counts
44 → 9

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 0.253) (* (pow x 2) 0.12))
0.1b
(* (pow x 2) 0.12)

rewrite12.0ms

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:
5.0ms
(+ (* x 0.253) (* (pow x 2) 0.12))
5.0ms
(* (pow x 2) 0.12)

series106.0ms

Counts
2 → 6
Calls
2 calls:
75.0ms
(+ (* x 0.253) (* (pow x 2) 0.12))
31.0ms
(* (pow x 2) 0.12)

simplify167.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 3 (163.0ms)

IterNodesCost
0178194
1665174
24106168
35002166

prune78.0ms

Filtered
44 candidates to 30 candidates (68.2%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New42244
Fresh527
Picked011
Done101
Total48553

Merged error: 0b

Counts
53 → 5

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))
0.1b
(* (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))

series227.0ms

Counts
3 → 9
Calls
3 calls:
113.0ms
(+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))
43.0ms
(* (pow x 2) (sqrt 0.12))
71.0ms
(* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))

simplify43.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0255462
11137390
25002361

prune102.0ms

Filtered
76 candidates to 44 candidates (57.9%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New76076
Fresh033
Picked011
Done011
Total76581

Merged error: 0b

Counts
81 → 5

regimes30.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0135
1135

end0.0ms

sample347.0ms

Algorithm
intervals
Results
222.0ms10654×body80valid

Profiling

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