Details

Time bar (total: 1.2s)

sample15.0ms

Algorithm
intervals
Results
7.0ms351×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0103
1113
2113

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 5.6b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

10.6b
(/ x (* y y))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log add-cbrt-cube
add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/l*
cbrt-undiv div-exp
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))

series22.0ms

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

simplify100.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
010192
132277
295777
3451777
4500277

prune48.0ms

Filtered
26 candidates to 18 candidates (69.2%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New22426
Fresh000
Picked101
Done000
Total23427

Merged error: 0.0b

Counts
27 → 4

localize5.0ms

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*
add-exp-log add-cbrt-cube
div-inv
cbrt-undiv div-exp associate-/r*
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)

series25.0ms

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

simplify36.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0313455
11182421
25001412

prune123.0ms

Filtered
75 candidates to 51 candidates (68.0%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New71475
Fresh123
Picked011
Done000
Total72779

Merged error: 0b

Counts
79 → 7

localize6.0ms

Local error

Found 2 expressions with local error:

0.7b
(/ 1 (/ (* y y) x))
10.2b
(/ (* y y) x)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
36×times-frac
28×add-exp-log
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
16×add-cbrt-cube
14×div-exp
10×associate-/r*
cbrt-undiv
div-inv
prod-exp associate-/l*
pow1 rec-exp 1-exp
expm1-log1p-u frac-2neg clear-num cbrt-unprod log1p-expm1-u add-log-exp
pow-flip associate-/r/ inv-pow
Counts
2 → 81
Calls
2 calls:
6.0ms
(/ 1 (/ (* y y) x))
5.0ms
(/ (* y y) x)

series35.0ms

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

simplify43.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0270424
11306364
25001313

prune96.0ms

Filtered
87 candidates to 46 candidates (52.9%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New86187
Fresh145
Picked011
Done011
Total87794

Merged error: 0b

Counts
94 → 7

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b
(* y (/ y x))
0.7b
(/ 1 (* y (/ y x)))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
28×add-exp-log
17×add-sqr-sqrt
16×add-cbrt-cube
13×times-frac associate-*r*
12×add-cube-cbrt *-un-lft-identity
10×div-exp
prod-exp
pow1
cbrt-undiv
cbrt-unprod
rec-exp 1-exp associate-*l* associate-/l*
expm1-log1p-u pow-flip associate-*r/ pow-prod-down log1p-expm1-u div-inv add-log-exp unswap-sqr
frac-2neg clear-num associate-/r* associate-/r/ *-commutative inv-pow
Counts
2 → 69
Calls
2 calls:
7.0ms
(* y (/ y x))
6.0ms
(/ 1 (* y (/ y x)))

series39.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(* y (/ y x))
18.0ms
(/ 1 (* y (/ y x)))

simplify43.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0260295
11364248
25002238

prune85.0ms

Filtered
75 candidates to 44 candidates (58.7%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New75075
Fresh044
Picked011
Done022
Total75782

Merged error: 0b

Counts
82 → 7

regimes68.0ms

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

sample380.0ms

Algorithm
intervals
Results
211.0ms10647×body80valid

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