Details

Time bar (total: 2.7s)

sample34.0ms

Algorithm
intervals
Results
8.0ms30×body1280valid
7.0ms176×body80valid
5.0ms27×body640valid
2.0ms17×body320valid
1.0ms6×body160valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0166
1166

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ (sin y) y)
0.1b
(* x (/ (sin y) y))

rewrite11.0ms

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 div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 59
Calls
2 calls:
3.0ms
(/ (sin y) y)
6.0ms
(* x (/ (sin y) y))

series15.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(/ (sin y) y)
11.0ms
(* x (/ (sin y) y))

simplify55.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
04968493
14968493

prune84.0ms

Filtered
48 candidates to 65 candidates (-35.4%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New57865
Fresh000
Picked011
Done000
Total57966

Merged error: 0.0b

Counts
66 → 9

localize7.0ms

Local error

Found 3 expressions with local error:

0.1b
(/ y (sin y))
0.1b
(* x (/ 1 (/ y (sin y))))
0.1b
(/ 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
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×frac-2neg clear-num associate-/r/
1×pow-flip associate-*r/ pow-prod-down un-div-inv *-commutative inv-pow
Counts
3 → 176
Calls
3 calls:
3.0ms
(/ y (sin y))
14.0ms
(* x (/ 1 (/ y (sin y))))
6.0ms
(/ 1 (/ y (sin y)))

series23.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(/ y (sin y))
13.0ms
(* x (/ 1 (/ y (sin y))))
4.0ms
(/ 1 (/ y (sin y)))

simplify52.0ms

Algorithm
egg-herbie
Counts
185 → 185
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
049771655
149771655

prune164.0ms

Filtered
123 candidates to 185 candidates (-50.4%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New1814185
Fresh437
Picked101
Done011
Total1868194

Merged error: 0b

Counts
194 → 8

localize5.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ y (sin y))
0.1b
(/ x (/ y (sin y)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
52×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
16×associate-/r*
9×add-exp-log add-cbrt-cube
6×div-inv associate-/l*
4×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num add-log-exp
1×associate-/r/
Counts
2 → 97
Calls
2 calls:
3.0ms
(/ y (sin y))
6.0ms
(/ x (/ y (sin y)))

series16.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(/ y (sin y))
10.0ms
(/ x (/ y (sin y)))

simplify53.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
049631106
149631106

prune95.0ms

Filtered
83 candidates to 103 candidates (-24.1%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1021103
Fresh246
Picked011
Done011
Total1047111

Merged error: 0b

Counts
111 → 7

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite86.0ms

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
6×pow1
5×cbrt-unprod
3×associate-*l* add-log-exp
2×frac-2neg clear-num associate-/r/
1×pow-flip associate-*r/ pow-prod-down *-commutative associate-/l/ inv-pow
Counts
3 → 477
Calls
3 calls:
3.0ms
(/ 1 (sin y))
41.0ms
(* x (/ (/ 1 y) (/ 1 (sin y))))
10.0ms
(/ (/ 1 y) (/ 1 (sin y)))

series24.0ms

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

simplify113.0ms

Algorithm
egg-herbie
Counts
486 → 486
Iterations

Useful iterations: 0 (74.0ms)

IterNodesCost
049485664
149485664

prune409.0ms

Filtered
256 candidates to 486 candidates (-89.8%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New4860486
Fresh044
Picked011
Done022
Total4867493

Merged error: 0b

Counts
493 → 7

regimes314.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
056
156

end0.0ms

sample1.1s

Algorithm
intervals
Results
303.0ms981×body1280valid
246.0ms5208×body80valid
201.0ms985×body640valid
78.0ms531×body320valid
28.0ms295×body160valid

Profiling

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