Details

Time bar (total: 3.1s)

sample23.0ms

Algorithm
intervals
Results
10.0ms301×body80valid

simplify96.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (94.0ms)

IterNodesCost
0510811

prune8.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ (+ (/ x y) 1.0) (+ x 1.0))
0.2b
(* x (/ (+ (/ x y) 1.0) (+ x 1.0)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
58×*-un-lft-identity
33×times-frac
27×add-sqr-sqrt
22×add-cube-cbrt associate-*r*
18×distribute-lft-out
9×add-exp-log add-cbrt-cube
4×pow1 associate-/r* associate-/r/ associate-/l*
3×flip3-+ associate-*l* flip-+
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 81
Calls
2 calls:
10.0ms
(/ (+ (/ x y) 1.0) (+ x 1.0))
14.0ms
(* x (/ (+ (/ x y) 1.0) (+ x 1.0)))

series12.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(/ (+ (/ x y) 1.0) (+ x 1.0))
7.0ms
(* x (/ (+ (/ x y) 1.0) (+ x 1.0)))

simplify49.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
050401112

prune117.0ms

Filtered
55 candidates to 87 candidates (-58.2%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New81687
Fresh011
Picked101
Done000
Total82789

Merged error: 0.0b

Counts
89 → 7

localize10.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (/ (+ (/ x y) 1.0) (+ x 1.0))) (cbrt (/ (+ (/ x y) 1.0) (+ x 1.0))))
0.4b
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
0.4b
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
0.4b
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))

rewrite73.0ms

Algorithm
rewrite-expression-head
Rules
279×*-un-lft-identity
206×cbrt-prod
158×times-frac
103×add-sqr-sqrt
88×distribute-lft-out
79×add-cube-cbrt
45×swap-sqr
25×associate-*r* associate-*l*
14×associate-/r/
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div flip3-+ flip-+ div-inv
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 218
Calls
4 calls:
33.0ms
(* (cbrt (/ (+ (/ x y) 1.0) (+ x 1.0))) (cbrt (/ (+ (/ x y) 1.0) (+ x 1.0))))
9.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
9.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
9.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))

series93.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* (cbrt (/ (+ (/ x y) 1.0) (+ x 1.0))) (cbrt (/ (+ (/ x y) 1.0) (+ x 1.0))))
26.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
20.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
21.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))

simplify73.0ms

Algorithm
egg-herbie
Counts
230 → 230
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
053174737

prune460.0ms

Filtered
134 candidates to 230 candidates (-71.6%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New2282230
Fresh156
Picked101
Done000
Total2307237

Merged error: 0.0b

Counts
237 → 7

localize17.0ms

Local error

Found 4 expressions with local error:

0.4b
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
0.4b
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
0.4b
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
0.4b
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
104×*-un-lft-identity
88×cbrt-prod
64×times-frac
40×add-sqr-sqrt add-cube-cbrt
32×distribute-lft-out
8×associate-/r/
4×pow1 add-exp-log cbrt-div flip3-+ pow1/3 add-cbrt-cube flip-+ div-inv add-log-exp
Counts
4 → 124
Calls
4 calls:
9.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
11.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
9.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
9.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))

series85.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
23.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
20.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
21.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))

simplify97.0ms

Algorithm
egg-herbie
Counts
136 → 136
Iterations

Useful iterations: 0 (78.0ms)

IterNodesCost
048162356
148162356

prune397.0ms

Filtered
92 candidates to 136 candidates (-47.8%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1360136
Fresh066
Picked011
Done000
Total1367143

Merged error: 0.0b

Counts
143 → 7

localize15.0ms

Local error

Found 4 expressions with local error:

0.4b
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
0.4b
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
0.4b
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
0.4b
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
104×*-un-lft-identity
88×cbrt-prod
64×times-frac
40×add-sqr-sqrt add-cube-cbrt
32×distribute-lft-out
8×associate-/r/
4×pow1 add-exp-log cbrt-div flip3-+ pow1/3 add-cbrt-cube flip-+ div-inv add-log-exp
Counts
4 → 124
Calls
4 calls:
9.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
12.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
9.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
9.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))

series83.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
20.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
20.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))
20.0ms
(cbrt (/ (+ (/ x y) 1.0) (+ x 1.0)))

simplify85.0ms

Algorithm
egg-herbie
Counts
136 → 136
Iterations

Useful iterations: 0 (69.0ms)

IterNodesCost
048162356
148162356

prune461.0ms

Filtered
92 candidates to 136 candidates (-47.8%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1360136
Fresh055
Picked011
Done011
Total1367143

Merged error: 0.0b

Counts
143 → 7

regimes158.0ms

Accuracy

0% (1.0b remaining)

Error of 1.0b against oracle of 0.0b and baseline of 1.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02149
12149

end0.0ms

sample536.0ms

Algorithm
intervals
Results
302.0ms9238×body80valid

Profiling

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