Details

Time bar (total: 1.5s)

sample12.0ms

Algorithm
intervals
Results
3.0ms256×body80valid
2.0ms256×pre80true

simplify105.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0133
1253
2393
3703
41813
56823
624633
750013

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x (* x x)) (* x x))
0.1b
(* x (* x x))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1
7×add-exp-log add-cbrt-cube
5×pow-prod-up
4×add-sqr-sqrt add-log-exp
3×add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
1×+-commutative pow2 distribute-lft1-in flip3-+ pow-plus cube-unmult associate-*r* sum-log pow-sqr *-commutative flip-+ distribute-lft-out unswap-sqr
Counts
2 → 37
Calls
2 calls:
20.0ms
(+ (* x (* x x)) (* x x))
15.0ms
(* x (* x x))

series89.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(+ (* x (* x x)) (* x x))
29.0ms
(* x (* x x))

simplify95.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (92.0ms)

IterNodesCost
0158147
1646107
22546106
35002102

prune60.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (+ (pow x 2) 1) x)
0.0b
(* (pow x 4) (- (+ (pow x 2) 1) x))
53.0b
(/ (* (+ (pow x 3) 1) (pow x 6)) (* (pow x 4) (- (+ (pow x 2) 1) x)))

rewrite281.0ms

Algorithm
rewrite-expression-head
Rules
56×add-exp-log
27×prod-exp
17×add-cbrt-cube
16×*-un-lft-identity div-exp
15×add-sqr-sqrt
9×pow-to-exp pow-exp
8×add-log-exp
7×associate-*l*
6×add-cube-cbrt associate-*r*
5×cbrt-unprod
4×cbrt-undiv unpow-prod-down associate-*r/ distribute-lft-out--
3×pow1 distribute-rgt-in sub-neg flip3-- distribute-lft-in associate--l+ flip-- unswap-sqr
2×diff-log associate-*l/ associate-/r/ associate-/l/ distribute-lft-out difference-of-squares sqr-pow
1×frac-2neg flip3-+ times-frac clear-num associate-/r* sum-log *-commutative flip-+ div-inv associate-/l*
Counts
3 → 90
Calls
3 calls:
71.0ms
(- (+ (pow x 2) 1) x)
141.0ms
(* (pow x 4) (- (+ (pow x 2) 1) x))
65.0ms
(/ (* (+ (pow x 3) 1) (pow x 6)) (* (pow x 4) (- (+ (pow x 2) 1) x)))

series166.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(- (+ (pow x 2) 1) x)
25.0ms
(* (pow x 4) (- (+ (pow x 2) 1) x))
124.0ms
(/ (* (+ (pow x 3) 1) (pow x 6)) (* (pow x 4) (- (+ (pow x 2) 1) x)))

simplify77.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 2 (68.0ms)

IterNodesCost
0422882
12385745
25001744

prune207.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes21.0ms

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
064
164

end0.0ms

sample296.0ms

Algorithm
intervals
Results
107.0ms8000×body80valid
68.0ms8000×pre80true