Details

Time bar (total: 5.8s)

sample84.0ms

Algorithm
intervals
Results
31.0ms101×body1280valid
14.0ms76×body640valid
11.0ms264×body80valid
6.0ms45×body320valid
2.0ms19×body160valid

simplify84.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0154
1284
2564
3984
41434
53104
68774
717814
849894
950014

prune4.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (cosh x) (/ (sin y) y))
0.1b
(/ (sin y) y)

rewrite12.0ms

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 cosh-def div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr
1×frac-times frac-2neg associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative
Counts
2 → 61
Calls
2 calls:
7.0ms
(* (cosh x) (/ (sin y) y))
4.0ms
(/ (sin y) y)

series112.0ms

Counts
2 → 6
Calls
2 calls:
83.0ms
(* (cosh x) (/ (sin y) y))
29.0ms
(/ (sin y) y)

simplify34.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0264392
11058349
25002337

prune179.0ms

Filtered
67 candidates to 50 candidates (25.4%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New60767
Fresh000
Picked011
Done000
Total60868

Merged error: 0.0b

Counts
68 → 8

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (cosh x) (/ 1 (/ y (sin y))))
0.2b
(/ y (sin y))
0.2b
(/ 1 (/ y (sin y)))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
156×times-frac
103×add-sqr-sqrt
91×*-un-lft-identity
89×add-cube-cbrt
44×associate-*r*
35×add-exp-log
19×add-cbrt-cube
16×associate-/r*
15×div-exp
10×div-inv
7×cbrt-undiv prod-exp
6×pow1 associate-/l*
5×unswap-sqr
4×rec-exp 1-exp
3×associate-*l* cbrt-unprod add-log-exp
2×cosh-def frac-2neg clear-num associate-/r/
1×frac-times pow-flip associate-*r/ pow-prod-down associate-*l/ un-div-inv *-commutative inv-pow
Counts
3 → 178
Calls
3 calls:
16.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
3.0ms
(/ y (sin y))
6.0ms
(/ 1 (/ y (sin y)))

series138.0ms

Counts
3 → 9
Calls
3 calls:
85.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
24.0ms
(/ y (sin y))
30.0ms
(/ 1 (/ y (sin y)))

simplify73.0ms

Algorithm
egg-herbie
Counts
187 → 187
Iterations

Useful iterations: 2 (60.0ms)

IterNodesCost
06171319
129861147
250011024

prune644.0ms

Filtered
187 candidates to 113 candidates (39.6%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1843187
Fresh426
Picked011
Done011
Total1887195

Merged error: 0b

Counts
195 → 7

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (cosh x) y)
0.2b
(* (/ (cosh x) y) (sin y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
19×times-frac
18×add-cube-cbrt *-un-lft-identity
13×associate-*l*
9×add-exp-log add-cbrt-cube
4×pow1
3×associate-*r* associate-/r* associate-/l*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr
1×cosh-def frac-2neg pow-prod-down associate-*l/ clear-num *-commutative associate-/l/
Counts
2 → 60
Calls
2 calls:
6.0ms
(/ (cosh x) y)
6.0ms
(* (/ (cosh x) y) (sin y))

series149.0ms

Counts
2 → 6
Calls
2 calls:
65.0ms
(/ (cosh x) y)
84.0ms
(* (/ (cosh x) y) (sin y))

simplify31.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0283386
1969341
25001324

prune164.0ms

Filtered
66 candidates to 49 candidates (25.8%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New66066
Fresh044
Picked011
Done022
Total66773

Merged error: 0b

Counts
73 → 7

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series824.0ms

Counts
4 → 12
Calls
4 calls:
225.0ms
(* (cbrt y) (cbrt y))
202.0ms
(cbrt y)
200.0ms
(cbrt y)
195.0ms
(cbrt y)

simplify89.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (84.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune401.0ms

Filtered
85 candidates to 64 candidates (24.7%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New85085
Fresh033
Picked011
Done033
Total85792

Merged error: 0b

Counts
92 → 7

regimes269.0ms

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
074
174

end0.0ms

sample2.4s

Algorithm
intervals
Results
913.0ms2925×body1280valid
461.0ms2413×body640valid
379.0ms8610×body80valid
163.0ms1244×body320valid
57.0ms625×body160valid

Profiling

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