Details

Time bar (total: 2.0s)

sample15.0ms

Algorithm
intervals
Results
6.0ms366×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
162

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 11.2b

localize3.0ms

Local error

Found 1 expressions with local error:

10.8b
(/ 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 expm1-log1p-u frac-2neg prod-exp clear-num associate-/r* cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 23
Calls
1 calls:
3.0ms
(/ x (* y y))

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(/ x (* y y))

simplify89.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010192
132277
295777
3451777
4500277

prune45.0ms

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 expm1-log1p-u frac-2neg clear-num log1p-expm1-u associate-/l/ add-log-exp
Counts
1 → 72
Calls
1 calls:
6.0ms
(/ (/ x y) y)

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(/ (/ x y) y)

simplify32.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0313455
11182421
25001412

prune117.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize8.0ms

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×expm1-log1p-u frac-times associate-*r/ pow-prod-down associate-*l/ un-div-inv *-commutative log1p-expm1-u add-log-exp
Counts
1 → 59
Calls
1 calls:
15.0ms
(* (/ x y) (/ 1 y))

series22.0ms

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

simplify41.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0329308
11580261
25002227

prune96.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite105.0ms

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 expm1-log1p-u frac-2neg clear-num log1p-expm1-u add-log-exp
1×associate-/l/
Counts
2 → 742
Calls
2 calls:
5.0ms
(/ y (/ x y))
29.0ms
(/ (/ 1 1) (/ y (/ x y)))

series35.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(/ y (/ x y))
17.0ms
(/ (/ 1 1) (/ y (/ x y)))

simplify139.0ms

Algorithm
egg-herbie
Counts
748 → 748
Iterations

Useful iterations: 1 (56.0ms)

IterNodesCost
034608177
150017384

prune687.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes80.0ms

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
093
193

end0.0ms

sample347.0ms

Algorithm
intervals
Results
184.0ms10554×body80valid