Details

Time bar (total: 1.5s)

sample24.0ms

Algorithm
intervals
Results
13.0ms464×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0154
1254
2274
3274

prune4.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 2

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* y y) (* x (+ 2.0 x)))
0.0b
(* x (+ 2.0 x))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
associate-*l*
distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
4.0ms
(+ (* y y) (* x (+ 2.0 x)))
6.0ms
(* x (+ 2.0 x))

series70.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(+ (* y y) (* x (+ 2.0 x)))
40.0ms
(* x (+ 2.0 x))

simplify32.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0206183
11038169
25002169

prune50.0ms

Filtered
42 candidates to 27 candidates (64.3%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New41142
Fresh011
Picked101
Done000
Total42244

Merged error: 0.0b

Counts
44 → 2

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 2.0) (* x x))
0.0b
(+ (+ (* x 2.0) (* x x)) (* y y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
sum-log
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
associate-+l+ distribute-lft-out
Counts
2 → 25
Calls
2 calls:
3.0ms
(+ (* x 2.0) (* x x))
6.0ms
(+ (+ (* x 2.0) (* x x)) (* y y))

series80.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(+ (* x 2.0) (* x x))
28.0ms
(+ (+ (* x 2.0) (* x x)) (* y y))

simplify98.0ms

Algorithm
egg-herbie
Counts
31 → 31
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0182191
1887164
23634160
35002160

prune42.0ms

Filtered
31 candidates to 23 candidates (74.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New31031
Fresh011
Picked011
Done000
Total31233

Merged error: 0.0b

Counts
33 → 2

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(* x (+ 2.0 x))
0.0b
(+ (* y y) (* x (+ 2.0 x)))
0.2b
(pow (+ (* y y) (* x (+ 2.0 x))) 3)
42.5b
(cbrt (pow (+ (* y y) (* x (+ 2.0 x))) 3))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt *-un-lft-identity
12×cbrt-prod add-cube-cbrt
pow1 add-exp-log add-cbrt-cube
unpow-prod-down cube-prod add-log-exp
cube-div flip3-+ associate-*r* flip-+
pow-unpow associate-*l*
distribute-rgt-in cube-mult cbrt-div associate-+r+ distribute-lft-in unpow3 associate-*r/ sqr-pow
+-commutative pow-to-exp pow-pow pow1/3 pow-prod-down pow-exp prod-exp sum-log *-commutative rem-cbrt-cube cbrt-unprod distribute-lft-out rem-cube-cbrt unswap-sqr
Counts
4 → 84
Calls
4 calls:
5.0ms
(* x (+ 2.0 x))
4.0ms
(+ (* y y) (* x (+ 2.0 x)))
4.0ms
(pow (+ (* y y) (* x (+ 2.0 x))) 3)
4.0ms
(cbrt (pow (+ (* y y) (* x (+ 2.0 x))) 3))

series196.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(* x (+ 2.0 x))
30.0ms
(+ (* y y) (* x (+ 2.0 x)))
99.0ms
(pow (+ (* y y) (* x (+ 2.0 x))) 3)
28.0ms
(cbrt (pow (+ (* y y) (* x (+ 2.0 x))) 3))

simplify57.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
0359623
11913589
25003583

prune131.0ms

Filtered
96 candidates to 56 candidates (58.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New96096
Fresh000
Picked011
Done011
Total96298

Merged error: 0.0b

Counts
98 → 2

regimes59.0ms

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
0115
1115

end0.0ms

sample615.0ms

Algorithm
intervals
Results
401.0ms14032×body80valid

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