Details

Time bar (total: 2.5s)

sample17.0ms

Algorithm
intervals
Results
9.0ms354×body80valid

simplify11.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0133
1323
2663
3923
41003
51003

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* add-cbrt-cube add-log-exp
sub-neg associate-*l*
distribute-rgt-in flip3-- distribute-lft-in associate-*r/ flip-- distribute-lft-out--
diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 38
Calls
2 calls:
2.0ms
(- (* x x) (* x y))
10.0ms
(* 2.0 (- (* x x) (* x y)))

series80.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(- (* x x) (* x y))
49.0ms
(* 2.0 (- (* x x) (* x y)))

simplify124.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0161228
1741196
24248192
35001192

prune69.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
associate-*r*
add-sqr-sqrt *-un-lft-identity
pow-prod-down prod-exp cbrt-unprod
distribute-rgt-in add-cube-cbrt sub-neg distribute-lft-in associate-*r/
flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
12.0ms
(* (* 2.0 x) (- x y))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(* (* 2.0 x) (- x y))

simplify29.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0171137
1836114
25001114

prune34.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (* 2.0 x) (- x y))) (cbrt (* (* 2.0 x) (- x y))))
9.1b
(cbrt (* (* 2.0 x) (- x y)))
9.1b
(cbrt (* (* 2.0 x) (- x y)))
9.1b
(cbrt (* (* 2.0 x) (- x y)))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
flip3-- pow1/3 flip--
add-cube-cbrt *-un-lft-identity
cbrt-prod
add-exp-log
frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
14.0ms
(* (cbrt (* (* 2.0 x) (- x y))) (cbrt (* (* 2.0 x) (- x y))))
7.0ms
(cbrt (* (* 2.0 x) (- x y)))
7.0ms
(cbrt (* (* 2.0 x) (- x y)))
7.0ms
(cbrt (* (* 2.0 x) (- x y)))

series1.3s

Counts
4 → 12
Calls
4 calls:
337.0ms
(* (cbrt (* (* 2.0 x) (- x y))) (cbrt (* (* 2.0 x) (- x y))))
311.0ms
(cbrt (* (* 2.0 x) (- x y)))
313.0ms
(cbrt (* (* 2.0 x) (- x y)))
301.0ms
(cbrt (* (* 2.0 x) (- x y)))

simplify126.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (113.0ms)

IterNodesCost
0230697
1827632
24184588
35001579

prune196.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes24.0ms

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
083
183

end0.0ms

sample385.0ms

Algorithm
intervals
Results
225.0ms11164×body80valid