Details

Time bar (total: 3.8s)

sample70.0ms

Algorithm
intervals
Results
28.0ms106×body1280valid
13.0ms83×body640valid
10.0ms269×body80valid
3.0ms30×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

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (cos x) (/ (sinh y) y))
0.0b
(sinh y)
0.0b
(/ (sinh y) 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
5×pow1
3×expm1-log1p-u associate-*l* associate-/r* log1p-expm1-u associate-/l* add-log-exp
2×cbrt-undiv sinh-def div-exp prod-exp cbrt-unprod div-inv unswap-sqr
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative associate-/l/
Counts
3 → 74
Calls
3 calls:
8.0ms
(* (cos x) (/ (sinh y) y))
0.0ms
(sinh y)
3.0ms
(/ (sinh y) y)

series238.0ms

Counts
3 → 9
Calls
3 calls:
91.0ms
(* (cos x) (/ (sinh y) y))
60.0ms
(sinh y)
87.0ms
(/ (sinh y) y)

simplify44.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0339443
11326398
25001396

prune197.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (cos x) (fma 1/6 (pow y 2) (fma 1/120 (pow y 4) 1)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
2×fma-udef
1×distribute-rgt-in expm1-log1p-u distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
4.0ms
(* (cos x) (fma 1/6 (pow y 2) (fma 1/120 (pow y 4) 1)))

series114.0ms

Counts
1 → 3
Calls
1 calls:
114.0ms
(* (cos x) (fma 1/6 (pow y 2) (fma 1/120 (pow y 4) 1)))

simplify88.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0120214
1503181
22742181
35001181

prune74.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma 1/6 (pow y 3) (fma 1/120 (pow y 5) y))
0.0b
(* (cos x) (/ (fma 1/6 (pow y 3) (fma 1/120 (pow y 5) y)) y))
0.0b
(/ (fma 1/6 (pow y 3) (fma 1/120 (pow y 5) y)) y)

rewrite12.0ms

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
5×pow1
3×expm1-log1p-u associate-*l* associate-/r* log1p-expm1-u associate-/l* add-log-exp
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv unswap-sqr
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative fma-udef
Counts
3 → 73
Calls
3 calls:
0.0ms
(fma 1/6 (pow y 3) (fma 1/120 (pow y 5) y))
7.0ms
(* (cos x) (/ (fma 1/6 (pow y 3) (fma 1/120 (pow y 5) y)) y))
2.0ms
(/ (fma 1/6 (pow y 3) (fma 1/120 (pow y 5) y)) y)

series337.0ms

Counts
3 → 9
Calls
3 calls:
48.0ms
(fma 1/6 (pow y 3) (fma 1/120 (pow y 5) y))
208.0ms
(* (cos x) (/ (fma 1/6 (pow y 3) (fma 1/120 (pow y 5) y)) y))
80.0ms
(/ (fma 1/6 (pow y 3) (fma 1/120 (pow y 5) y)) y)

simplify42.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0277716
11254639
25001635

prune259.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes92.0ms

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

sample2.1s

Algorithm
intervals
Results
815.0ms2928×body1280valid
435.0ms2552×body640valid
333.0ms8537×body80valid
148.0ms1213×body320valid
51.0ms620×body160valid