Details

Time bar (total: 4.7s)

analyze339.0ms

Algorithm
search

sample83.0ms

Algorithm
intervals
Results
23.0ms64×body1280valid
19.0ms64×body1280invalid
8.0ms41×body640valid
6.0ms127×body80valid
6.0ms32×body640invalid
3.0ms24×body320invalid
2.0ms15×body320valid
1.0ms24×body80invalid
1.0ms10×body160invalid
1.0msbody160valid

simplify87.0ms

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

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize6.0ms

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*
add-exp-log add-cbrt-cube
pow1
associate-*l* associate-/r* associate-/l*
cbrt-undiv cosh-def div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr
frac-times frac-2neg associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative
Counts
2 → 61
Calls
2 calls:
6.0ms
(* (cosh x) (/ (sin y) y))
4.0ms
(/ (sin y) y)

series23.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(* (cosh x) (/ (sin y) y))
4.0ms
(/ (sin y) y)

simplify34.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0264392
11058349
25002337

prune76.0ms

Filtered
50 candidates to 67 candidates (-34.0%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New60767
Fresh000
Picked011
Done000
Total60868

Merged error: 0.0b

Counts
68 → 8

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (cosh x) (* (sin y) (/ 1 y)))
0.3b
(* (sin y) (/ 1 y))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
26×add-exp-log
18×add-sqr-sqrt
16×add-cbrt-cube
14×associate-*r*
13×prod-exp
12×*-un-lft-identity
11×add-cube-cbrt times-frac
pow1
cbrt-unprod
associate-*l*
associate-*r/
div-exp pow-prod-down
cosh-def un-div-inv unswap-sqr
cbrt-undiv frac-times rec-exp 1-exp *-commutative add-log-exp
associate-*l/ div-inv
Counts
2 → 63
Calls
2 calls:
7.0ms
(* (cosh x) (* (sin y) (/ 1 y)))
7.0ms
(* (sin y) (/ 1 y))

series22.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(* (cosh x) (* (sin y) (/ 1 y)))
4.0ms
(* (sin y) (/ 1 y))

simplify39.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0334408
11429326
25001297

prune67.0ms

Filtered
42 candidates to 69 candidates (-64.3%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New69069
Fresh066
Picked011
Done011
Total69877

Merged error: 0.0b

Counts
77 → 8

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (cosh x) (/ 1 (/ y (sin y))))
0.1b
(/ y (sin y))
0.5b
(/ 1 (/ y (sin y)))

rewrite30.0ms

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
cbrt-undiv prod-exp
pow1 associate-/l*
unswap-sqr
rec-exp 1-exp
associate-*l* cbrt-unprod add-log-exp
cosh-def frac-2neg clear-num associate-/r/
frac-times pow-flip associate-*r/ pow-prod-down associate-*l/ un-div-inv *-commutative inv-pow
Counts
3 → 178
Calls
3 calls:
14.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
3.0ms
(/ y (sin y))
6.0ms
(/ 1 (/ y (sin y)))

series29.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
5.0ms
(/ y (sin y))
4.0ms
(/ 1 (/ y (sin y)))

simplify75.0ms

Algorithm
egg-herbie
Counts
187 → 187
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
06171319
129861147
250011024

prune134.0ms

Filtered
113 candidates to 187 candidates (-65.5%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New1852187
Fresh325
Picked101
Done022
Total1896195

Merged error: 0b

Counts
195 → 6

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (cosh x) (/ (/ 1 y) (/ 1 (sin y))))
0.1b
(/ 1 (sin y))
0.2b
(/ (/ 1 y) (/ 1 (sin y)))

rewrite97.0ms

Algorithm
rewrite-expression-head
Rules
854×times-frac
426×add-sqr-sqrt
397×*-un-lft-identity
391×add-cube-cbrt
174×associate-*r*
105×add-exp-log
66×div-exp
57×div-inv
35×add-cbrt-cube
17×cbrt-undiv rec-exp 1-exp prod-exp
16×associate-/r* associate-/l*
10×unswap-sqr
pow1
cbrt-unprod
associate-*l* add-log-exp
cosh-def frac-2neg clear-num associate-/r/
frac-times pow-flip associate-*r/ pow-prod-down associate-*l/ *-commutative associate-/l/ inv-pow
Counts
3 → 479
Calls
3 calls:
44.0ms
(* (cosh x) (/ (/ 1 y) (/ 1 (sin y))))
3.0ms
(/ 1 (sin y))
12.0ms
(/ (/ 1 y) (/ 1 (sin y)))

series25.0ms

Counts
3 → 9
Calls
3 calls:
16.0ms
(* (cosh x) (/ (/ 1 y) (/ 1 (sin y))))
4.0ms
(/ 1 (sin y))
5.0ms
(/ (/ 1 y) (/ 1 (sin y)))

simplify87.0ms

Algorithm
egg-herbie
Counts
488 → 488
Iterations

Useful iterations: 1 (40.0ms)

IterNodesCost
018274714
150014081

prune439.0ms

Filtered
259 candidates to 488 candidates (-88.4%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New4880488
Fresh033
Picked011
Done022
Total4886494

Merged error: 0b

Counts
494 → 6

regimes230.0ms

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

analyze331.0ms

Algorithm
search

sample2.4s

Algorithm
intervals
Results
581.0ms1590×body1280valid
488.0ms1546×body1280invalid
271.0ms1268×body640invalid
253.0ms1157×body640valid
226.0ms4337×body80valid
92.0ms627×body320invalid
85.0ms578×body320valid
37.0ms321×body160invalid
36.0ms338×body160valid
32.0ms553×body80invalid

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