Details

Time bar (total: 5.8s)

sample69.0ms

Algorithm
intervals
Results
27.0ms97×body1280valid
12.0ms70×body640valid
11.0ms255×body80valid
4.0ms35×body320valid
2.0ms19×body160valid

simplify44.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0154
1304
2664
31394
42714
55204
614914
750014

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: 0.0b

Counts
2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (cos x) (/ (sinh y) y))
0.0b
(/ (sinh y) y)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
19×times-frac
18×add-cube-cbrt *-un-lft-identity
13×associate-*r*
9×add-exp-log add-cbrt-cube
4×pow1
3×associate-*l* associate-/r* associate-/l*
2×cbrt-undiv expm1-log1p-u div-exp prod-exp cbrt-unprod log1p-expm1-u div-inv add-log-exp unswap-sqr
1×sinh-def frac-2neg associate-*r/ pow-prod-down clear-num *-commutative associate-/l/
Counts
2 → 64
Calls
2 calls:
7.0ms
(* (cos x) (/ (sinh y) y))
4.0ms
(/ (sinh y) y)

series178.0ms

Counts
2 → 6
Calls
2 calls:
90.0ms
(* (cos x) (/ (sinh y) y))
88.0ms
(/ (sinh y) y)

simplify42.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0305403
11237359
25001357

prune140.0ms

Filtered
70 candidates to 55 candidates (78.6%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New67370
Fresh000
Picked101
Done000
Total68371

Merged error: 0b

Counts
71 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (/ (sinh y) y))
0.0b
(/ (sinh y) y)
0.0b
(/ (sinh y) y)
0.0b
(* (* (cos x) (sqrt (/ (sinh y) y))) (sqrt (/ (sinh y) y)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
37×times-frac
35×add-cube-cbrt *-un-lft-identity
26×sqrt-prod
16×associate-*r*
13×add-exp-log add-cbrt-cube
10×pow1
6×associate-/r* associate-/l*
5×sqrt-div
4×expm1-log1p-u log1p-expm1-u div-inv add-log-exp
3×associate-*r/ pow-prod-down prod-exp cbrt-unprod
2×cbrt-undiv sinh-def rem-sqrt-square frac-2neg div-exp clear-num associate-/l/
1×frac-times sqrt-pow1 pow1/2 associate-*l* associate-*l/ *-commutative
Counts
4 → 123
Calls
4 calls:
3.0ms
(sqrt (/ (sinh y) y))
4.0ms
(/ (sinh y) y)
4.0ms
(/ (sinh y) y)
12.0ms
(* (* (cos x) (sqrt (/ (sinh y) y))) (sqrt (/ (sinh y) y)))

series363.0ms

Counts
4 → 12
Calls
4 calls:
80.0ms
(sqrt (/ (sinh y) y))
85.0ms
(/ (sinh y) y)
86.0ms
(/ (sinh y) y)
112.0ms
(* (* (cos x) (sqrt (/ (sinh y) y))) (sqrt (/ (sinh y) y)))

simplify92.0ms

Algorithm
egg-herbie
Counts
135 → 135
Iterations

Useful iterations: 2 (75.0ms)

IterNodesCost
08491125
13620989
25002957

prune376.0ms

Filtered
135 candidates to 111 candidates (82.2%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1350135
Fresh022
Picked011
Done000
Total1353138

Merged error: 0b

Counts
138 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (sinh y) y)
0.0b
(/ (sinh y) y)
0.0b
(* (cbrt (/ (sinh y) y)) (cbrt (/ (sinh y) y)))
0.0b
(* (* (cbrt (/ (sinh y) y)) (cbrt (/ (sinh y) y))) (cbrt (/ (sinh y) y)))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
88×add-sqr-sqrt
79×cbrt-prod
70×times-frac
60×add-cube-cbrt *-un-lft-identity
32×associate-*r*
30×pow1
17×associate-*l*
16×cbrt-div swap-sqr
15×add-exp-log pow1/3
12×unswap-sqr
11×pow-prod-up
9×add-cbrt-cube
7×pow-plus pow-prod-down div-inv
6×frac-times associate-*l/ associate-/r* associate-/l*
5×pow-sqr
4×expm1-log1p-u associate-*r/ prod-exp cbrt-unprod log1p-expm1-u add-log-exp
3×pow2
2×cbrt-undiv sinh-def frac-2neg div-exp clear-num *-commutative associate-/l/
1×pow3
Counts
4 → 195
Calls
4 calls:
4.0ms
(/ (sinh y) y)
4.0ms
(/ (sinh y) y)
13.0ms
(* (cbrt (/ (sinh y) y)) (cbrt (/ (sinh y) y)))
15.0ms
(* (* (cbrt (/ (sinh y) y)) (cbrt (/ (sinh y) y))) (cbrt (/ (sinh y) y)))

series526.0ms

Counts
4 → 12
Calls
4 calls:
89.0ms
(/ (sinh y) y)
90.0ms
(/ (sinh y) y)
239.0ms
(* (cbrt (/ (sinh y) y)) (cbrt (/ (sinh y) y)))
108.0ms
(* (* (cbrt (/ (sinh y) y)) (cbrt (/ (sinh y) y))) (cbrt (/ (sinh y) y)))

simplify73.0ms

Algorithm
egg-herbie
Counts
207 → 207
Iterations

Useful iterations: 2 (57.0ms)

IterNodesCost
04811789
119631634
250011472

prune467.0ms

Filtered
207 candidates to 154 candidates (74.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New2070207
Fresh011
Picked011
Done011
Total2073210

Merged error: 0b

Counts
210 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (cos x) (/ (sinh y) y))
0.0b
(/ (sinh y) y)
0.1b
(expm1 (log1p (* (cos x) (/ (sinh y) y))))
0.3b
(log1p (* (cos x) (/ (sinh y) y)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
20×add-cube-cbrt *-un-lft-identity
19×times-frac
13×associate-*r*
11×add-exp-log add-cbrt-cube
6×pow1
5×expm1-log1p-u
4×log1p-expm1-u add-log-exp
3×associate-*l* associate-/r* associate-/l*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv unswap-sqr
1×sinh-def log1p-udef expm1-log1p frac-2neg log1p-expm1 associate-*r/ pow-prod-down clear-num *-commutative associate-/l/ expm1-udef
Counts
4 → 86
Calls
4 calls:
12.0ms
(* (cos x) (/ (sinh y) y))
4.0ms
(/ (sinh y) y)
1.0ms
(expm1 (log1p (* (cos x) (/ (sinh y) y))))
1.0ms
(log1p (* (cos x) (/ (sinh y) y)))

series699.0ms

Counts
4 → 12
Calls
4 calls:
89.0ms
(* (cos x) (/ (sinh y) y))
88.0ms
(/ (sinh y) y)
290.0ms
(expm1 (log1p (* (cos x) (/ (sinh y) y))))
231.0ms
(log1p (* (cos x) (/ (sinh y) y)))

simplify75.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 1 (22.0ms)

IterNodesCost
0600727
12629661
25001661

prune242.0ms

Filtered
98 candidates to 81 candidates (82.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New98098
Fresh000
Picked011
Done022
Total983101

Merged error: 0b

Counts
101 → 3

regimes86.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0109
1109

end0.0ms

sample2.2s

Algorithm
intervals
Results
892.0ms3052×body1280valid
455.0ms2503×body640valid
355.0ms8424×body80valid
149.0ms1201×body320valid
56.0ms618×body160valid