Details

Time bar (total: 1.6s)

sample10.0ms

Algorithm
intervals
Results
4.0ms323×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
1112
2172
3172

prune1.0ms

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: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (* x x))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
10×*-un-lft-identity
5×add-sqr-sqrt add-cube-cbrt distribute-rgt-out
4×associate-*r* distribute-lft-out
3×associate-*l* distribute-rgt1-in add-log-exp
2×*-commutative
1×pow1 add-exp-log +-commutative flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 23
Calls
1 calls:
6.0ms
(+ x (* x x))

series41.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(+ x (* x x))

simplify69.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
010481
145772
2185672
3500272

prune31.0ms

Filtered
26 candidates to 15 candidates (57.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New24226
Fresh000
Picked011
Done000
Total24327

Merged error: 0b

Counts
27 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (+ x 1) (sqrt x))
0.2b
(* (sqrt x) (* (+ x 1) (sqrt x)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
35×add-sqr-sqrt
29×associate-*r*
16×sqrt-prod
15×*-un-lft-identity
14×associate-*l* unswap-sqr
11×add-cube-cbrt
9×pow1 add-exp-log add-cbrt-cube
4×pow-prod-down associate-*l/ prod-exp cbrt-unprod
3×*-commutative
2×flip3-+ associate-*r/ flip-+ distribute-lft-out add-log-exp
Counts
2 → 70
Calls
2 calls:
7.0ms
(* (+ x 1) (sqrt x))
14.0ms
(* (sqrt x) (* (+ x 1) (sqrt x)))

series92.0ms

Counts
2 → 6
Calls
2 calls:
54.0ms
(* (+ x 1) (sqrt x))
38.0ms
(* (sqrt x) (* (+ x 1) (sqrt x)))

simplify40.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0254474
11297411
25002365

prune112.0ms

Filtered
76 candidates to 49 candidates (64.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New75176
Fresh101
Picked011
Done011
Total76379

Merged error: 0b

Counts
79 → 3

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x x) (- (* 1 1) (* x 1)))
0.1b
(* (+ (pow x 3) 1) x)
9.9b
(/ (* (+ (pow x 3) 1) x) (+ (* x x) (- (* 1 1) (* x 1))))

rewrite183.0ms

Algorithm
rewrite-expression-head
Rules
1401×*-un-lft-identity
667×associate-*l*
613×distribute-lft-out
533×times-frac
360×distribute-lft-out--
313×*-commutative
279×associate-*r*
231×add-sqr-sqrt
180×distribute-rgt-out--
145×add-cube-cbrt
43×unswap-sqr
41×associate-/r*
13×associate-/l*
10×add-exp-log add-cbrt-cube
8×add-log-exp
5×pow1
4×flip3-+ associate-*l/ flip-+
2×cbrt-undiv associate-+r+ div-exp prod-exp sum-log associate-/r/ cbrt-unprod associate-/l/
1×+-commutative associate-+r- sub-neg frac-2neg diff-log pow-prod-down clear-num div-inv
Counts
3 → 679
Calls
3 calls:
46.0ms
(+ (* x x) (- (* 1 1) (* x 1)))
12.0ms
(* (+ (pow x 3) 1) x)
70.0ms
(/ (* (+ (pow x 3) 1) x) (+ (* x x) (- (* 1 1) (* x 1))))

series255.0ms

Counts
3 → 9
Calls
3 calls:
16.0ms
(+ (* x x) (- (* 1 1) (* x 1)))
88.0ms
(* (+ (pow x 3) 1) x)
151.0ms
(/ (* (+ (pow x 3) 1) x) (+ (* x x) (- (* 1 1) (* x 1))))

simplify133.0ms

Algorithm
egg-herbie
Counts
688 → 688
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
05056311
125586174
250016160

prune267.0ms

Filtered
688 candidates to 92 candidates (13.4%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New6880688
Fresh000
Picked011
Done022
Total6883691

Merged error: 0b

Counts
691 → 3

regimes27.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
042
142

end0.0ms

sample245.0ms

Algorithm
intervals
Results
135.0ms10567×body80valid