Details

Time bar (total: 2.2s)

sample14.0ms

Algorithm
intervals
Results
7.0ms325×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
162

prune1.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 11.7b

localize3.0ms

Local error

Found 1 expressions with local error:

11.4b
(/ 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))

series23.0ms

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

simplify96.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
09986
132071
295271
3449771
4500271

prune42.0ms

Filtered
24 candidates to 16 candidates (66.7%)
Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) y)

rewrite9.0ms

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:
6.0ms
(/ (/ x y) y)

series22.0ms

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

simplify33.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0311449
11180415
25001406

prune124.0ms

Filtered
73 candidates to 48 candidates (65.8%)
Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ y (/ x y))
0.4b
(/ (/ 1 1) (/ y (/ x y)))

rewrite101.0ms

Algorithm
rewrite-expression-head
Rules
1976×times-frac
849×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
107×div-inv
67×add-exp-log
57×div-exp associate-/r*
28×add-cbrt-cube
18×cbrt-undiv
16×associate-/r/ associate-/l*
15×1-exp
6×rec-exp
2×pow1 frac-2neg clear-num add-log-exp
1×associate-/l/
Counts
2 → 738
Calls
2 calls:
5.0ms
(/ y (/ x y))
25.0ms
(/ (/ 1 1) (/ y (/ x y)))

series45.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(/ y (/ x y))
27.0ms
(/ (/ 1 1) (/ y (/ x y)))

simplify134.0ms

Algorithm
egg-herbie
Counts
744 → 744
Iterations

Useful iterations: 1 (54.0ms)

IterNodesCost
034568163
150017370

prune660.0ms

Filtered
744 candidates to 242 candidates (32.5%)
Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize4.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ (/ 1 (/ y x)) y)
0.5b
(/ 1 (/ y x))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
471×times-frac
229×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
47×associate-/l*
32×add-exp-log
22×div-inv
21×div-exp
16×associate-/r* add-cbrt-cube
9×cbrt-undiv
5×associate-/r/
4×rec-exp 1-exp
3×pow1
2×frac-2neg clear-num add-log-exp
1×pow-flip associate-/l/ inv-pow
Counts
2 → 276
Calls
2 calls:
16.0ms
(/ (/ 1 (/ y x)) y)
5.0ms
(/ 1 (/ y x))

series26.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(/ (/ 1 (/ y x)) y)
9.0ms
(/ 1 (/ y x))

simplify46.0ms

Algorithm
egg-herbie
Counts
282 → 282
Iterations

Useful iterations: 1 (24.0ms)

IterNodesCost
010502330
150011980

prune405.0ms

Filtered
282 candidates to 159 candidates (56.4%)
Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

regimes59.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
042

end0.0ms

sample325.0ms

Algorithm
intervals
Results
168.0ms10603×body80valid