Details

Time bar (total: 2.0s)

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0103
1143
2173
3183
4183

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 8.9b

localize5.0ms

Local error

Found 1 expressions with local error:

8.3b
(/ (* x y) (+ y 1.0))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
add-exp-log add-cbrt-cube
times-frac associate-/r*
add-sqr-sqrt add-cube-cbrt
cbrt-undiv div-exp associate-/r/ distribute-lft-out
pow1 frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ div-inv associate-/l* add-log-exp
Counts
1 → 25
Calls
1 calls:
7.0ms
(/ (* x y) (+ y 1.0))

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(/ (* x y) (+ y 1.0))

simplify128.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0196146
1876121
24575120
35001120

prune55.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
25×add-sqr-sqrt times-frac
20×add-cube-cbrt
18×associate-*r*
add-exp-log add-cbrt-cube
distribute-lft-out
pow1 associate-/r* associate-/r/
associate-*l* associate-/l*
cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ div-inv add-log-exp unswap-sqr
frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 70
Calls
2 calls:
5.0ms
(/ y (+ y 1.0))
15.0ms
(* x (/ y (+ y 1.0)))

series80.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(/ y (+ y 1.0))
42.0ms
(* x (/ y (+ y 1.0)))

simplify43.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0297378
11341340
25002337

prune125.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))
0.3b
(cbrt (+ y 1.0))
0.3b
(cbrt (+ y 1.0))
0.3b
(cbrt (+ y 1.0))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
associate-*r* associate-*l*
add-exp-log
frac-times add-cbrt-cube add-log-exp unswap-sqr
associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
19.0ms
(* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))
2.0ms
(cbrt (+ y 1.0))
2.0ms
(cbrt (+ y 1.0))
2.0ms
(cbrt (+ y 1.0))

series370.0ms

Counts
4 → 12
Calls
4 calls:
103.0ms
(* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))
90.0ms
(cbrt (+ y 1.0))
89.0ms
(cbrt (+ y 1.0))
88.0ms
(cbrt (+ y 1.0))

simplify159.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 3 (143.0ms)

IterNodesCost
0305792
1999747
24429693
35003689

prune267.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.4b
(/ 1 (/ (+ y 1.0) (* x y)))
8.4b
(/ (+ y 1.0) (* x y))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
44×times-frac
33×*-un-lft-identity
28×add-exp-log
21×add-sqr-sqrt add-cube-cbrt
16×add-cbrt-cube
14×div-exp
associate-/r*
cbrt-undiv associate-/l*
div-inv distribute-lft-out
prod-exp
pow1 rec-exp 1-exp
frac-2neg clear-num cbrt-unprod associate-/l/ add-log-exp
pow-flip flip3-+ associate-/r/ flip-+ inv-pow
Counts
2 → 85
Calls
2 calls:
13.0ms
(/ 1 (/ (+ y 1.0) (* x y)))
9.0ms
(/ (+ y 1.0) (* x y))

series74.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(/ 1 (/ (+ y 1.0) (* x y)))
35.0ms
(/ (+ y 1.0) (* x y))

simplify57.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0368575
11825490
25001439

prune107.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes33.0ms

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

sample281.0ms

Algorithm
intervals
Results
156.0ms8000×body80valid