Details

Time bar (total: 3.8s)

analyze448.0ms

Algorithm
search

sample64.0ms

Algorithm
intervals
Results
14.0ms46×body1280valid
10.0ms39×body1280invalid
8.0ms47×body640invalid
6.0ms141×body80valid
6.0ms30×body640valid
3.0ms28×body320valid
3.0ms23×body320invalid
1.0ms16×body80invalid
1.0ms11×body160valid
1.0msbody160invalid

simplify82.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0154
1304
2664
31374
42624
55004
614274
746404
850014

prune3.0ms

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 3 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
19×add-cube-cbrt *-un-lft-identity times-frac
13×associate-*r*
10×add-exp-log add-cbrt-cube
pow1
associate-*l* associate-/r* associate-/l* add-log-exp
cbrt-undiv sinh-def div-exp prod-exp cbrt-unprod div-inv unswap-sqr
frac-2neg associate-*r/ pow-prod-down clear-num *-commutative associate-/l/
Counts
3 → 68
Calls
3 calls:
6.0ms
(* (cos x) (/ (sinh y) y))
3.0ms
(/ (sinh y) y)
1.0ms
(sinh y)

series42.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(* (cos x) (/ (sinh y) y))
15.0ms
(/ (sinh y) y)
8.0ms
(sinh y)

simplify40.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0324427
11285383
25001381

prune66.0ms

Filtered
60 candidates to 77 candidates (-28.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New76177
Fresh000
Picked011
Done000
Total76278

Merged error: 0b

Counts
78 → 2

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (/ (- (exp y) (exp (* -1 y))) 2) y)
0.0b
(* (cos x) (/ (/ (- (exp y) (exp (* -1 y))) 2) y))
7.2b
(- (exp y) (exp (* -1 y)))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
222×times-frac
160×add-sqr-sqrt
151×*-un-lft-identity
107×add-cube-cbrt
61×associate-*r*
22×distribute-lft-out-- difference-of-squares
19×associate-/l*
17×add-exp-log add-cbrt-cube
div-inv
cbrt-undiv div-exp
pow1 add-log-exp
associate-*l* prod-exp associate-/r* cbrt-unprod unswap-sqr
div-sub
sub-neg flip3-- frac-2neg diff-log associate-*r/ pow-prod-down clear-num *-commutative flip-- associate-/l/
Counts
3 → 192
Calls
3 calls:
9.0ms
(/ (/ (- (exp y) (exp (* -1 y))) 2) y)
21.0ms
(* (cos x) (/ (/ (- (exp y) (exp (* -1 y))) 2) y))
4.0ms
(- (exp y) (exp (* -1 y)))

series30.0ms

Counts
3 → 9
Calls
3 calls:
9.0ms
(/ (/ (- (exp y) (exp (* -1 y))) 2) y)
16.0ms
(* (cos x) (/ (/ (- (exp y) (exp (* -1 y))) 2) y))
5.0ms
(- (exp y) (exp (* -1 y)))

simplify94.0ms

Algorithm
egg-herbie
Counts
201 → 201
Iterations

Useful iterations: 2 (74.0ms)

IterNodesCost
08262283
138092154
250012153

prune306.0ms

Filtered
149 candidates to 201 candidates (-34.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New2010201
Fresh000
Picked011
Done011
Total2012203

Merged error: 0b

Counts
203 → 2

regimes163.0ms

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
074
174

end0.0ms

analyze321.0ms

Algorithm
search

sample2.1s

Algorithm
intervals
Results
499.0ms1540×body1280valid
433.0ms1496×body1280invalid
233.0ms1228×body640valid
230.0ms1211×body640invalid
191.0ms4276×body80valid
83.0ms641×body320invalid
77.0ms605×body320valid
31.0ms351×body160valid
26.0ms493×body80invalid
25.0ms276×body160invalid

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