Details

Time bar (total: 4.8s)

sample81.0ms

Algorithm
intervals
Results
29.0ms92×body1280valid
16.0ms81×body640valid
13.0ms290×body80valid
7.0ms51×body320valid
2.0ms22×body160valid

simplify55.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0154
1284
2564
3984
41434
53104
68774
718244
850014

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: 0.1b

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)

series99.0ms

Counts
2 → 6
Calls
2 calls:
74.0ms
(* (cosh x) (/ (sin y) y))
25.0ms
(/ (sin y) y)

simplify38.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0263392
11063349
25001337

prune136.0ms

Filtered
67 candidates to 50 candidates (74.6%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New59867
Fresh000
Picked011
Done000
Total59968

Merged error: 0b

Counts
68 → 9

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite37.0ms

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:
19.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
4.0ms
(/ y (sin y))
6.0ms
(/ 1 (/ y (sin y)))

series122.0ms

Counts
3 → 9
Calls
3 calls:
74.0ms
(* (cosh x) (/ 1 (/ y (sin y))))
22.0ms
(/ y (sin y))
25.0ms
(/ 1 (/ y (sin y)))

simplify77.0ms

Algorithm
egg-herbie
Counts
187 → 187
Iterations

Useful iterations: 2 (64.0ms)

IterNodesCost
06161321
129861149
250011026

prune283.0ms

Filtered
187 candidates to 115 candidates (61.5%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New1861187
Fresh167
Picked011
Done011
Total1879196

Merged error: 0b

Counts
196 → 9

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite12.0ms

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:
3.0ms
(/ (cosh x) y)
6.0ms
(* (/ (cosh x) y) (sin y))

series127.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(/ (cosh x) y)
74.0ms
(* (/ (cosh x) y) (sin y))

simplify35.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0282386
1974341
25001324

prune117.0ms

Filtered
66 candidates to 49 candidates (74.2%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New64266
Fresh246
Picked011
Done022
Total66975

Merged error: 0b

Counts
75 → 9

localize13.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt (* (cosh x) (/ (sin y) y))) (cbrt (* (cosh x) (/ (sin y) y))))
0.3b
(cbrt (* (cosh x) (/ (sin y) y)))
0.3b
(cbrt (* (cosh x) (/ (sin y) y)))
0.3b
(cbrt (* (cosh x) (/ (sin y) y)))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
33×cbrt-div
22×cosh-def
20×frac-times
14×associate-*r/ associate-*l/
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 82
Calls
4 calls:
6.0ms
(* (cbrt (* (cosh x) (/ (sin y) y))) (cbrt (* (cosh x) (/ (sin y) y))))
4.0ms
(cbrt (* (cosh x) (/ (sin y) y)))
4.0ms
(cbrt (* (cosh x) (/ (sin y) y)))
4.0ms
(cbrt (* (cosh x) (/ (sin y) y)))

series630.0ms

Counts
4 → 12
Calls
4 calls:
176.0ms
(* (cbrt (* (cosh x) (/ (sin y) y))) (cbrt (* (cosh x) (/ (sin y) y))))
153.0ms
(cbrt (* (cosh x) (/ (sin y) y)))
148.0ms
(cbrt (* (cosh x) (/ (sin y) y)))
153.0ms
(cbrt (* (cosh x) (/ (sin y) y)))

simplify124.0ms

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 3 (115.0ms)

IterNodesCost
0298965
1901886
24177800
35001793

prune233.0ms

Filtered
94 candidates to 74 candidates (78.7%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New94094
Fresh055
Picked011
Done033
Total949103

Merged error: 0b

Counts
103 → 9

regimes154.0ms

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
934.0ms3008×body1280valid
487.0ms2455×body640valid
399.0ms8523×body80valid
180.0ms1298×body320valid
58.0ms622×body160valid