Details

Time bar (total: 4.4s)

sample10.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
052
152

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (+ y x))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
4×associate-/r* distribute-lft-out
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv frac-2neg flip3-+ div-exp clear-num flip-+ div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
5.0ms
(/ x (+ y x))

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(/ x (+ y x))

simplify76.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0118153
1378144
21031144
33646144
45001144

prune53.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ y x) x)
0.8b
(/ 1 (/ (+ y x) x))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
108×times-frac
92×*-un-lft-identity
60×add-sqr-sqrt add-cube-cbrt
19×associate-/r*
16×distribute-lft-out
15×add-exp-log
9×add-cbrt-cube
8×div-exp
7×associate-/l*
6×div-inv
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×pow-flip flip3-+ associate-/r/ flip-+ inv-pow
Counts
2 → 121
Calls
2 calls:
7.0ms
(/ (+ y x) x)
8.0ms
(/ 1 (/ (+ y x) x))

series57.0ms

Counts
2 → 6
Calls
2 calls:
16.0ms
(/ (+ y x) x)
41.0ms
(/ 1 (/ (+ y x) x))

simplify39.0ms

Algorithm
egg-herbie
Counts
127 → 127
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0348800
11547702
25001612

prune137.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.1b
(/ (/ 1 (cbrt (/ (+ y x) x))) (cbrt (/ (+ y x) x)))
6.7b
(cbrt (/ (+ y x) x))
6.7b
(cbrt (/ (+ y x) x))
6.7b
(cbrt (/ (+ y x) x))

rewrite228.0ms

Algorithm
rewrite-expression-head
Rules
3830×times-frac
2291×*-un-lft-identity
2016×cbrt-prod
1535×add-sqr-sqrt add-cube-cbrt
378×distribute-lft-out
147×div-inv
62×associate-/l*
24×cbrt-div
21×associate-/r/
19×associate-/r*
13×add-exp-log
7×pow1
6×div-exp add-cbrt-cube
5×pow1/3
4×add-log-exp
3×cbrt-undiv pow-div
2×pow-flip
1×rec-exp frac-2neg 1-exp clear-num associate-/l/ inv-pow
Counts
4 → 1355
Calls
4 calls:
54.0ms
(/ (/ 1 (cbrt (/ (+ y x) x))) (cbrt (/ (+ y x) x)))
3.0ms
(cbrt (/ (+ y x) x))
3.0ms
(cbrt (/ (+ y x) x))
3.0ms
(cbrt (/ (+ y x) x))

series656.0ms

Counts
4 → 12
Calls
4 calls:
188.0ms
(/ (/ 1 (cbrt (/ (+ y x) x))) (cbrt (/ (+ y x) x)))
153.0ms
(cbrt (/ (+ y x) x))
154.0ms
(cbrt (/ (+ y x) x))
160.0ms
(cbrt (/ (+ y x) x))

simplify307.0ms

Algorithm
egg-herbie
Counts
1367 → 1367
Iterations

Useful iterations: 1 (48.0ms)

IterNodesCost
0355928003
1500126678

prune2.0s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (+ y x))
0.1b
(pow (/ x (+ y x)) 3)
12.4b
(cbrt (pow (/ x (+ y x)) 3))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
78×*-un-lft-identity
60×times-frac
46×add-sqr-sqrt add-cube-cbrt
42×cbrt-prod
36×unpow-prod-down cube-prod
16×distribute-lft-out
10×associate-/r/
8×add-exp-log add-cbrt-cube
5×flip3-+ flip-+ div-inv
4×pow1 associate-/r*
3×pow-unpow associate-/l* add-log-exp
2×cbrt-undiv cube-div cube-mult unpow3 div-exp pow-exp rem-cube-cbrt sqr-pow
1×pow-to-exp cbrt-div pow-pow frac-2neg pow1/3 clear-num rem-cbrt-cube
Counts
3 → 141
Calls
3 calls:
5.0ms
(/ x (+ y x))
7.0ms
(pow (/ x (+ y x)) 3)
8.0ms
(cbrt (pow (/ x (+ y x)) 3))

series159.0ms

Counts
3 → 9
Calls
3 calls:
41.0ms
(/ x (+ y x))
73.0ms
(pow (/ x (+ y x)) 3)
44.0ms
(cbrt (pow (/ x (+ y x)) 3))

simplify54.0ms

Algorithm
egg-herbie
Counts
150 → 150
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0387800
11770725
25002717

prune175.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes44.0ms

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
052
152

end0.0ms

sample257.0ms

Algorithm
intervals
Results
129.0ms8000×body80valid