Details

Time bar (total: 2.1s)

sample24.0ms

Algorithm
intervals
Results
15.0ms324×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0103
1113
2113

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.0b

localize5.0ms

Local error

Found 1 expressions with local error:

7.9b
(/ x (* y y))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/l*
2×cbrt-undiv div-exp
1×pow1 frac-2neg prod-exp clear-num associate-/r* cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
3.0ms
(/ x (* y y))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(/ x (* y y))

simplify95.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
09986
132071
295271
3449771
4500271

prune45.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) y)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/l*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/r*
1×pow1 frac-2neg clear-num associate-/l/ add-log-exp
Counts
1 → 70
Calls
1 calls:
9.0ms
(/ (/ x y) y)

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(/ (/ x y) y)

simplify35.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0311449
11180415
25001406

prune139.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (/ x y) (/ 1 y))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt
25×times-frac
23×add-exp-log
17×*-un-lft-identity
15×add-cube-cbrt
13×associate-*r* associate-*l* add-cbrt-cube
8×div-exp prod-exp
6×unswap-sqr
4×cbrt-undiv cbrt-unprod
3×pow1
2×rec-exp 1-exp div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ un-div-inv *-commutative add-log-exp
Counts
1 → 57
Calls
1 calls:
15.0ms
(* (/ x y) (/ 1 y))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(* (/ x y) (/ 1 y))

simplify42.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0327300
11578253
25002219

prune103.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (/ x y) (/ 1 y))) (cbrt (* (/ x y) (/ 1 y))))
23.6b
(cbrt (* (/ x y) (/ 1 y)))
23.6b
(cbrt (* (/ x y) (/ 1 y)))
23.6b
(cbrt (* (/ x y) (/ 1 y)))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
52×cbrt-div
29×frac-times
17×associate-*r/ associate-*l/
13×un-div-inv
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 94
Calls
4 calls:
8.0ms
(* (cbrt (* (/ x y) (/ 1 y))) (cbrt (* (/ x y) (/ 1 y))))
5.0ms
(cbrt (* (/ x y) (/ 1 y)))
5.0ms
(cbrt (* (/ x y) (/ 1 y)))
8.0ms
(cbrt (* (/ x y) (/ 1 y)))

series376.0ms

Counts
4 → 12
Calls
4 calls:
113.0ms
(* (cbrt (* (/ x y) (/ 1 y))) (cbrt (* (/ x y) (/ 1 y))))
88.0ms
(cbrt (* (/ x y) (/ 1 y)))
87.0ms
(cbrt (* (/ x y) (/ 1 y)))
88.0ms
(cbrt (* (/ x y) (/ 1 y)))

simplify110.0ms

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 3 (102.0ms)

IterNodesCost
0207750
1698673
23478634
35002628

prune227.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes47.0ms

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
063

end0.0ms

sample689.0ms

Algorithm
intervals
Results
510.0ms10743×body80valid