Details

Time bar (total: 1.6s)

sample14.0ms

Algorithm
intervals
Results
6.0ms341×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0143
1203
2223
3223

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.3b

localize4.0ms

Local error

Found 1 expressions with local error:

5.9b
(* x (+ 1.0 (* y y)))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
associate-*r/
distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
9.0ms
(* x (+ 1.0 (* y y)))

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(* x (+ 1.0 (* y y)))

simplify79.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0144115
1712101
23303100
35003100

prune43.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 6.1b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* x (* y y)))
12.0b
(* x (* y y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
add-sqr-sqrt add-log-exp
add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
+-commutative flip3-+ associate-*r* sum-log *-commutative flip-+ distribute-lft-out unswap-sqr
Counts
2 → 31
Calls
2 calls:
3.0ms
(+ (* x 1.0) (* x (* y y)))
7.0ms
(* x (* y y))

series89.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(+ (* x 1.0) (* x (* y y)))
31.0ms
(* x (* y y))

simplify75.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0167162
1633137
22466134
35001134

prune58.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* (* x y) y))
0.2b
(* (* x y) y)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
add-log-exp
add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
+-commutative flip3-+ associate-*l* sum-log *-commutative flip-+
Counts
2 → 29
Calls
2 calls:
2.0ms
(+ (* x 1.0) (* (* x y) y))
6.0ms
(* (* x y) y)

series88.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(+ (* x 1.0) (* (* x y) y))
27.0ms
(* (* x y) y)

simplify125.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 3 (122.0ms)

IterNodesCost
0174161
1815137
24140129
35001128

prune60.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x 1.0) (cbrt (pow (* (* x y) y) 3)))
0.1b
(pow (* (* x y) y) 3)
0.2b
(* (* x y) y)
30.0b
(cbrt (pow (* (* x y) y) 3))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
15×pow1 add-exp-log add-cbrt-cube
cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow-prod-down prod-exp cbrt-unprod add-log-exp
pow-unpow pow-pow associate-*r* pow-exp rem-cube-cbrt
cube-mult unpow-prod-down unpow3 cube-prod sqr-pow
+-commutative pow-to-exp flip3-+ pow1/3 associate-*l* sum-log *-commutative rem-cbrt-cube flip-+
Counts
4 → 71
Calls
4 calls:
9.0ms
(+ (* x 1.0) (cbrt (pow (* (* x y) y) 3)))
15.0ms
(pow (* (* x y) y) 3)
12.0ms
(* (* x y) y)
3.0ms
(cbrt (pow (* (* x y) y) 3))

series255.0ms

Counts
4 → 12
Calls
4 calls:
74.0ms
(+ (* x 1.0) (cbrt (pow (* (* x y) y) 3)))
99.0ms
(pow (* (* x y) y) 3)
28.0ms
(* (* x y) y)
53.0ms
(cbrt (pow (* (* x y) y) 3))

simplify57.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
0253353
11384315
25001305

prune139.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

regimes52.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample354.0ms

Algorithm
intervals
Results
192.0ms10696×body80valid