Details

Time bar (total: 4.2s)

sample89.0ms

Algorithm
intervals
Results
32.0ms105×body1280valid
15.0ms76×body640valid
13.0ms263×body80valid
6.0ms40×body320valid
2.0ms22×body160valid

simplify22.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (21.0ms)

IterNodesCost
07647
17647

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.4b

Counts
2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

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:
4.0ms
(/ (sin y) y)
8.0ms
(* (cosh x) (/ (sin y) y))

series28.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(/ (sin y) y)
23.0ms
(* (cosh x) (/ (sin y) y))

simplify32.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
05313568

prune101.0ms

Filtered
51 candidates to 67 candidates (-31.4%)
Pruning

12 alts after pruning (11 fresh and 1 done)

PrunedKeptTotal
New561167
Fresh000
Picked011
Done000
Total561268

Merged error: 0.3b

Counts
68 → 12

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
26×add-exp-log
16×associate-*r* add-cbrt-cube
13×add-sqr-sqrt prod-exp
11×add-cube-cbrt *-un-lft-identity
9×pow1 times-frac
7×cbrt-unprod
4×div-exp associate-*l* pow-prod-down associate-*l/
3×cosh-def
2×cbrt-undiv rec-exp 1-exp *-commutative add-log-exp
1×frac-times associate-*r/ un-div-inv div-inv unswap-sqr
Counts
2 → 59
Calls
2 calls:
7.0ms
(* (cosh x) (sin y))
9.0ms
(* (* (cosh x) (sin y)) (/ 1 y))

series35.0ms

Counts
2 → 6
Calls
2 calls:
16.0ms
(* (cosh x) (sin y))
19.0ms
(* (* (cosh x) (sin y)) (/ 1 y))

simplify34.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
04967539
14967539

prune85.0ms

Filtered
40 candidates to 65 candidates (-62.5%)
Pruning

12 alts after pruning (10 fresh and 2 done)

PrunedKeptTotal
New64165
Fresh1910
Picked011
Done011
Total651277

Merged error: 0.3b

Counts
77 → 12

localize10.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y)))
0.4b
(cbrt (/ (sin y) y))
0.4b
(cbrt (/ (sin y) y))
0.4b
(cbrt (/ (sin y) y))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod
81×add-sqr-sqrt
69×times-frac
57×add-cube-cbrt *-un-lft-identity
16×swap-sqr associate-*r* associate-*l*
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div div-inv
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 144
Calls
4 calls:
17.0ms
(* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y)))
3.0ms
(cbrt (/ (sin y) y))
3.0ms
(cbrt (/ (sin y) y))
3.0ms
(cbrt (/ (sin y) y))

series114.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(* (cbrt (/ (sin y) y)) (cbrt (/ (sin y) y)))
25.0ms
(cbrt (/ (sin y) y))
25.0ms
(cbrt (/ (sin y) y))
25.0ms
(cbrt (/ (sin y) y))

simplify55.0ms

Algorithm
egg-herbie
Counts
156 → 156
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
049461647
149461647

prune191.0ms

Filtered
118 candidates to 156 candidates (-32.2%)
Pruning

14 alts after pruning (11 fresh and 3 done)

PrunedKeptTotal
New1542156
Fresh099
Picked011
Done022
Total15414168

Merged error: 0.2b

Counts
168 → 14

localize14.0ms

Local error

Found 4 expressions with local error:

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

rewrite14.0ms

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:
6.0ms
(* (cbrt y) (cbrt y))
2.0ms
(cbrt (sin y))
2.0ms
(cbrt (sin y))
2.0ms
(cbrt (sin y))

series91.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(* (cbrt y) (cbrt y))
21.0ms
(cbrt (sin y))
22.0ms
(cbrt (sin y))
20.0ms
(cbrt (sin y))

simplify27.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (21.0ms)

IterNodesCost
05074431

prune73.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

14 alts after pruning (10 fresh and 4 done)

PrunedKeptTotal
New85085
Fresh01010
Picked011
Done033
Total851499

Merged error: 0.2b

Counts
99 → 14

regimes396.0ms

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
077
177

end0.0ms

sample2.7s

Algorithm
intervals
Results
996.0ms3169×body1280valid
511.0ms2485×body640valid
439.0ms8583×body80valid
183.0ms1248×body320valid
64.0ms605×body160valid

Profiling

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