Details

Time bar (total: 1.4s)

analyze3.0ms

Algorithm
search

sample10.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify22.0ms

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

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt add-log-exp
5×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
3×associate-*r* associate-*l*
2×distribute-rgt-in distribute-lft-in flip3-+ associate-*r/ flip-+ associate--r+
1×+-commutative sub-neg flip3-- diff-log pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod unswap-sqr
Counts
3 → 47
Calls
3 calls:
2.0ms
(- 1.0 (* x (+ 0.253 (* x 0.12))))
2.0ms
(+ 0.253 (* x 0.12))
5.0ms
(* x (+ 0.253 (* x 0.12)))

series12.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(- 1.0 (* x (+ 0.253 (* x 0.12))))
3.0ms
(+ 0.253 (* x 0.12))
5.0ms
(* x (+ 0.253 (* x 0.12)))

simplify35.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0226274
1991253
25002253

prune85.0ms

Filtered
39 candidates to 56 candidates (-43.6%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New49756
Fresh000
Picked101
Done000
Total50757

Merged error: 0.0b

Counts
57 → 7

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
8×pow1 add-exp-log add-cbrt-cube
6×add-sqr-sqrt *-un-lft-identity
4×add-cube-cbrt
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×diff-log sum-log
1×+-commutative sub-neg flip3-- flip3-+ associate-*r* *-commutative flip-- flip-+ distribute-lft-out associate--r+ distribute-lft-out-- difference-of-squares
Counts
3 → 46
Calls
3 calls:
5.0ms
(- 1.0 (+ (* x 0.253) (* x (* x 0.12))))
3.0ms
(+ (* x 0.253) (* x (* x 0.12)))
4.0ms
(* x (* x 0.12))

series12.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(- 1.0 (+ (* x 0.253) (* x (* x 0.12))))
6.0ms
(+ (* x 0.253) (* x (* x 0.12)))
3.0ms
(* x (* x 0.12))

simplify122.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 3 (117.0ms)

IterNodesCost
0234302
1909273
24015270
35002269

prune69.0ms

Filtered
36 candidates to 55 candidates (-52.8%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New54155
Fresh156
Picked011
Done000
Total55762

Merged error: 0.0b

Counts
62 → 7

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
10×add-log-exp
8×add-exp-log *-un-lft-identity associate-*l*
6×add-cube-cbrt
5×add-cbrt-cube
4×unpow-prod-down unswap-sqr
3×pow1 associate-*r* prod-exp
2×diff-log sum-log unpow2 sqr-pow
1×+-commutative pow-to-exp sub-neg flip3-- flip3-+ pow-exp *-commutative flip-- cbrt-unprod flip-+ associate--r+ distribute-lft-out-- difference-of-squares
Counts
3 → 54
Calls
3 calls:
5.0ms
(- 1.0 (+ (* x 0.253) (* (pow x 2) 0.12)))
3.0ms
(+ (* x 0.253) (* (pow x 2) 0.12))
7.0ms
(* (pow x 2) 0.12)

series12.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(- 1.0 (+ (* x 0.253) (* (pow x 2) 0.12)))
6.0ms
(+ (* x 0.253) (* (pow x 2) 0.12))
3.0ms
(* (pow x 2) 0.12)

simplify203.0ms

Algorithm
egg-herbie
Counts
63 → 63
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0246338
1897316
24977308
35001308

prune272.0ms

Filtered
44 candidates to 63 candidates (-43.2%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New60363
Fresh325
Picked101
Done011
Total64670

Merged error: 0b

Counts
70 → 6

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (- 1.0 (* x 0.253)) (* (pow x 2) 0.12))
0.2b
(* (pow x 2) 0.12)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
8×associate-*l*
7×add-exp-log add-log-exp
5×add-cube-cbrt *-un-lft-identity
4×unpow-prod-down add-cbrt-cube unswap-sqr
3×diff-log associate-*r* prod-exp
2×pow1 sub-neg associate--l+ unpow2 sqr-pow
1×associate--l- pow-to-exp flip3-- pow-exp *-commutative flip-- cbrt-unprod
Counts
2 → 43
Calls
2 calls:
5.0ms
(- (- 1.0 (* x 0.253)) (* (pow x 2) 0.12))
5.0ms
(* (pow x 2) 0.12)

series6.0ms

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

simplify140.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0183241
1618220
23992215
35001215

prune55.0ms

Filtered
32 candidates to 49 candidates (-53.1%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New49049
Fresh044
Picked011
Done011
Total49655

Merged error: 0b

Counts
55 → 6

regimes38.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0125
1125

end0.0ms

analyze3.0ms

Algorithm
search

sample265.0ms

Algorithm
intervals
Results
183.0ms8000×body80valid

Profiling

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