Details

Time bar (total: 2.5s)

sample14.0ms

Algorithm
intervals
Results
6.0ms325×body80valid

simplify7.0ms

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: 4.3b

localize5.0ms

Local error

Found 1 expressions with local error:

11.4b
(/ x (* y y))

rewrite5.0ms

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:
5.0ms
(/ x (* y y))

series25.0ms

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

simplify100.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010192
132277
295777
3451777
4500277

prune51.0ms

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)

rewrite10.0ms

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:
7.0ms
(/ (/ x y) y)

series23.0ms

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

simplify37.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0313455
11182421
25001412

prune140.0ms

Pruning

5 alts after pruning (4 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 (/ y (/ x y)))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
471×times-frac
229×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
57×associate-/r*
28×add-exp-log
22×div-inv
18×div-exp
16×add-cbrt-cube
9×cbrt-undiv
6×associate-/r/ associate-/l*
3×pow1 rec-exp 1-exp
2×expm1-log1p-u frac-2neg clear-num log1p-expm1-u add-log-exp
1×pow-flip inv-pow
Counts
2 → 278
Calls
2 calls:
6.0ms
(/ y (/ x y))
14.0ms
(/ 1 (/ y (/ x y)))

series42.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(/ y (/ x y))
22.0ms
(/ 1 (/ y (/ x y)))

simplify49.0ms

Algorithm
egg-herbie
Counts
284 → 284
Iterations

Useful iterations: 1 (27.0ms)

IterNodesCost
09572379
150012032

prune482.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
1.0b
(/ 1 (/ y (cbrt x)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
138×times-frac
82×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
45×cbrt-prod
22×associate-/r*
15×add-exp-log
8×add-cbrt-cube
7×div-exp
5×pow1 div-inv
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×cbrt-undiv pow1/3 associate-/l*
2×rec-exp 1-exp
1×pow-flip frac-2neg clear-num associate-/r/ inv-pow
Counts
4 → 153
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
9.0ms
(/ 1 (/ y (cbrt x)))

series617.0ms

Counts
4 → 12
Calls
4 calls:
181.0ms
(cbrt x)
182.0ms
(cbrt x)
193.0ms
(cbrt x)
60.0ms
(/ 1 (/ y (cbrt x)))

simplify58.0ms

Algorithm
egg-herbie
Counts
165 → 165
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
04341065
12064931
25001769

prune311.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes38.0ms

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

sample385.0ms

Algorithm
intervals
Results
208.0ms10603×body80valid