Details

Time bar (total: 2.5s)

sample13.0ms

Algorithm
intervals
Results
5.0ms341×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
082
192
292

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
6.0ms
(* (* x y) y)

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* (* x y) y)

simplify59.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (57.0ms)

IterNodesCost
09572
146657
2208557
3500156

prune33.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.1b

localize4.0ms

Local error

Found 1 expressions with local error:

12.0b
(* x (pow y 2))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×associate-*r*
6×add-exp-log
4×add-cube-cbrt unpow-prod-down *-un-lft-identity unswap-sqr
3×associate-*l* prod-exp add-cbrt-cube
2×unpow2 sqr-pow
1×pow1 pow-to-exp pow-exp *-commutative cbrt-unprod add-log-exp
Counts
1 → 27
Calls
1 calls:
5.0ms
(* x (pow y 2))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* x (pow y 2))

simplify76.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 3 (74.0ms)

IterNodesCost
0107102
140487
2198887
3500286

prune52.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

6.6b
(* x (* (cbrt (pow y 2)) (cbrt (pow y 2))))
28.1b
(cbrt (pow y 2))
28.1b
(cbrt (pow y 2))
28.1b
(cbrt (pow y 2))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod
12×add-sqr-sqrt
11×add-cube-cbrt *-un-lft-identity
9×pow1 add-exp-log unpow-prod-down
7×add-cbrt-cube
4×add-log-exp
3×pow1/3 associate-*l* pow-prod-down prod-exp cbrt-unprod unpow2 sqr-pow
1×associate-*r* *-commutative unswap-sqr
Counts
4 → 67
Calls
4 calls:
14.0ms
(* x (* (cbrt (pow y 2)) (cbrt (pow y 2))))
1.0ms
(cbrt (pow y 2))
1.0ms
(cbrt (pow y 2))
1.0ms
(cbrt (pow y 2))

series605.0ms

Counts
4 → 12
Calls
4 calls:
80.0ms
(* x (* (cbrt (pow y 2)) (cbrt (pow y 2))))
173.0ms
(cbrt (pow y 2))
176.0ms
(cbrt (pow y 2))
176.0ms
(cbrt (pow y 2))

simplify56.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 3 (50.0ms)

IterNodesCost
0149379
1440325
21504305
35001290

prune179.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

27.2b
(sqrt (pow y 2))
27.2b
(sqrt (pow y 2))
28.1b
(cbrt (pow y 2))
28.1b
(cbrt (pow y 2))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod add-sqr-sqrt sqrt-prod
14×unpow-prod-down
12×add-cube-cbrt *-un-lft-identity
8×rem-sqrt-square
6×unpow2 sqr-pow
4×pow1 add-exp-log add-cbrt-cube add-log-exp
2×sqrt-pow1 pow1/2 pow1/3
Counts
4 → 74
Calls
4 calls:
2.0ms
(sqrt (pow y 2))
2.0ms
(sqrt (pow y 2))
1.0ms
(cbrt (pow y 2))
1.0ms
(cbrt (pow y 2))

series384.0ms

Counts
4 → 12
Calls
4 calls:
8.0ms
(sqrt (pow y 2))
14.0ms
(sqrt (pow y 2))
182.0ms
(cbrt (pow y 2))
179.0ms
(cbrt (pow y 2))

simplify222.0ms

Algorithm
egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 3 (33.0ms)

IterNodesCost
085274
1208232
2722224
34527222
45002222

prune246.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0.0b

regimes81.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.1b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
062
162

end0.0ms

sample325.0ms

Algorithm
intervals
Results
165.0ms10696×body80valid