Details

Time bar (total: 1.4s)

sample11.0ms

Algorithm
intervals
Results
5.0ms289×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
1102
2102

prune1.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ x (* y 3.0))

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:
4.0ms
(/ x (* y 3.0))

series17.0ms

Counts
1 → 3
Calls
1 calls:
17.0ms
(/ x (* y 3.0))

simplify75.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010986
136871
2150971
3460871
4500271

prune38.0ms

Filtered
24 candidates to 17 candidates (70.8%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) 3.0)

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) 3.0)

series18.0ms

Counts
1 → 3
Calls
1 calls:
18.0ms
(/ (/ x y) 3.0)

simplify80.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0333451
11168433
24390433
35002433

prune139.0ms

Filtered
73 candidates to 58 candidates (79.5%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* x (/ (/ 1 y) 3.0))
0.3b
(/ (/ 1 y) 3.0)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
146×times-frac
92×add-sqr-sqrt
81×*-un-lft-identity
80×add-cube-cbrt
43×associate-*r*
26×add-exp-log
16×add-cbrt-cube
13×associate-/l*
12×div-exp
9×div-inv
6×cbrt-undiv
5×prod-exp
4×pow1 unswap-sqr
3×associate-*l* associate-/r* cbrt-unprod
2×rec-exp 1-exp add-log-exp
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative associate-/l/
Counts
2 → 140
Calls
2 calls:
14.0ms
(* x (/ (/ 1 y) 3.0))
6.0ms
(/ (/ 1 y) 3.0)

series37.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(* x (/ (/ 1 y) 3.0))
19.0ms
(/ (/ 1 y) 3.0)

simplify53.0ms

Algorithm
egg-herbie
Counts
146 → 146
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0528844
12347745
25001665

prune204.0ms

Filtered
146 candidates to 89 candidates (61.0%)
Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.3b
(* (/ x y) (/ 1 3.0))

rewrite12.0ms

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:
10.0ms
(* (/ x y) (/ 1 3.0))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(* (/ x y) (/ 1 3.0))

simplify36.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0343300
11441254
25001225

prune262.0ms

Filtered
60 candidates to 38 candidates (63.3%)
Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes57.0ms

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
052

end0.0ms

sample287.0ms

Algorithm
intervals
Results
151.0ms9144×body80valid