Details

Time bar (total: 1.6s)

sample8.0ms

Algorithm
intervals
Results
3.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
162

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (/ 1.0 3.0))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
3×*-un-lft-identity add-log-exp
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 12
Calls
1 calls:
9.0ms
(+ x (/ 1.0 3.0))

series18.0ms

Counts
1 → 3
Calls
1 calls:
18.0ms
(+ x (/ 1.0 3.0))

simplify107.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
07755
120150
247550
3128250
4389350
5500250

prune23.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (/ 1.0 3.0))
0.0b
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
12.2b
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (- x (/ 1.0 3.0)))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
45×add-sqr-sqrt
30×times-frac
27×*-un-lft-identity
20×difference-of-squares
15×add-cube-cbrt
7×add-log-exp
6×associate-/r* distribute-lft-out--
5×add-exp-log add-cbrt-cube
4×flip3-- flip-- associate-/l*
3×pow1
2×sub-neg diff-log associate-/r/ associate-/l/
1×cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv
Counts
3 → 79
Calls
3 calls:
12.0ms
(- x (/ 1.0 3.0))
8.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
34.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (- x (/ 1.0 3.0)))

series166.0ms

Counts
3 → 9
Calls
3 calls:
26.0ms
(- x (/ 1.0 3.0))
43.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
97.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (- x (/ 1.0 3.0)))

simplify45.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0326889
11404804
25002791

prune151.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ 1.0 3.0))
0.0b
(- (/ (* x x) (- x (/ 1.0 3.0))) (/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (- x (/ 1.0 3.0))))
0.2b
(/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (- x (/ 1.0 3.0)))
12.4b
(/ (* x x) (- x (/ 1.0 3.0)))

rewrite185.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
27×add-exp-log add-cbrt-cube
21×times-frac
20×*-un-lft-identity
14×difference-of-squares
12×associate-/r*
11×cbrt-undiv div-exp
8×add-cube-cbrt associate-/r/ add-log-exp
6×flip3-- flip-- distribute-lft-out--
5×prod-exp cbrt-unprod
4×pow1 div-inv
3×distribute-rgt-out-- associate-/l/
2×sub-neg frac-2neg diff-log clear-num associate-/l*
1×frac-times associate-*r/ associate-*l/ frac-sub sub-div
Counts
4 → 104
Calls
4 calls:
9.0ms
(- x (/ 1.0 3.0))
117.0ms
(- (/ (* x x) (- x (/ 1.0 3.0))) (/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (- x (/ 1.0 3.0))))
31.0ms
(/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (- x (/ 1.0 3.0)))
23.0ms
(/ (* x x) (- x (/ 1.0 3.0)))

series327.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(- x (/ 1.0 3.0))
236.0ms
(- (/ (* x x) (- x (/ 1.0 3.0))) (/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (- x (/ 1.0 3.0))))
30.0ms
(/ (* (/ 1.0 3.0) (/ 1.0 3.0)) (- x (/ 1.0 3.0)))
38.0ms
(/ (* x x) (- x (/ 1.0 3.0)))

simplify60.0ms

Algorithm
egg-herbie
Counts
116 → 116
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
05561016
12650920
25001919

prune203.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes23.0ms

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
062
162

end0.0ms

sample206.0ms

Algorithm
intervals
Results
100.0ms8000×body80valid