Details

Time bar (total: 2.3s)

sample20.0ms

Algorithm
intervals
Results
10.0ms342×body80valid

simplify53.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0215
1655
21795
35125
413575
550015

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: 6.5b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

6.1b
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
13×add-exp-log add-cbrt-cube
8×associate-/l/
6×flip3-- flip--
4×cbrt-undiv frac-times div-exp prod-exp cbrt-unprod
2×associate-*r/ associate-*l/
1×pow1 add-sqr-sqrt expm1-log1p-u add-cube-cbrt frac-2neg *-un-lft-identity times-frac clear-num associate-/r* log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 31
Calls
1 calls:
13.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

simplify54.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 1 (13.0ms)

IterNodesCost
0316259
11729201
25001201

prune77.0ms

Filtered
34 candidates to 24 candidates (70.6%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New30434
Fresh000
Picked011
Done000
Total30535

Merged error: 0.0b

Counts
35 → 5

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- 1.0 x) y)
0.1b
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
62×add-sqr-sqrt
50×*-un-lft-identity
49×times-frac
30×add-cube-cbrt
19×associate-*r* associate-*l*
16×add-exp-log add-cbrt-cube
10×distribute-lft-out-- difference-of-squares
5×cbrt-undiv div-exp associate-/l*
4×pow1 prod-exp cbrt-unprod unswap-sqr
3×associate-/r* div-inv
2×expm1-log1p-u log1p-expm1-u associate-/l/ add-log-exp
1×frac-times flip3-- frac-2neg div-sub associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative flip--
Counts
2 → 104
Calls
2 calls:
7.0ms
(/ (- 1.0 x) y)
18.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

series89.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(/ (- 1.0 x) y)
53.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

simplify68.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 1 (18.0ms)

IterNodesCost
0500719
12101644
25003644

prune204.0ms

Filtered
110 candidates to 77 candidates (70.0%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New1073110
Fresh213
Picked101
Done011
Total1105115

Merged error: 0b

Counts
115 → 5

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))
0.1b
(/ (/ (- 3.0 x) 3.0) y)

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
222×times-frac
159×add-sqr-sqrt
150×*-un-lft-identity
106×add-cube-cbrt
61×associate-*r*
22×distribute-lft-out-- difference-of-squares
19×associate-/l*
16×add-exp-log add-cbrt-cube
9×div-inv
6×cbrt-undiv div-exp
5×associate-*l*
4×pow1
3×prod-exp associate-/r* cbrt-unprod unswap-sqr
2×expm1-log1p-u frac-times flip3-- div-sub associate-*l/ flip-- log1p-expm1-u add-log-exp
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative associate-/l/
Counts
2 → 188
Calls
2 calls:
25.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))
13.0ms
(/ (/ (- 3.0 x) 3.0) y)

series96.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))
48.0ms
(/ (/ (- 3.0 x) 3.0) y)

simplify126.0ms

Algorithm
egg-herbie
Counts
194 → 194
Iterations

Useful iterations: 2 (107.0ms)

IterNodesCost
07671545
139321461
250021458

prune372.0ms

Filtered
194 candidates to 144 candidates (74.2%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1940194
Fresh033
Picked011
Done011
Total1945199

Merged error: 0b

Counts
199 → 5

localize12.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (- 1.0 x) (/ 1 y))
0.1b
(* (* (- 1.0 x) (/ 1 y)) (/ (- 3.0 x) 3.0))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
46×add-exp-log
34×add-sqr-sqrt
32×associate-*r*
28×*-un-lft-identity add-cbrt-cube
26×times-frac
22×prod-exp
19×add-cube-cbrt
12×frac-times associate-*l/ cbrt-unprod
11×div-exp
9×pow1
6×cbrt-undiv flip3-- associate-*l* flip--
4×associate-*r/ pow-prod-down distribute-lft-out-- difference-of-squares
3×rec-exp 1-exp un-div-inv unswap-sqr
2×expm1-log1p-u *-commutative log1p-expm1-u div-inv add-log-exp
Counts
2 → 105
Calls
2 calls:
10.0ms
(* (- 1.0 x) (/ 1 y))
16.0ms
(* (* (- 1.0 x) (/ 1 y)) (/ (- 3.0 x) 3.0))

series89.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(* (- 1.0 x) (/ 1 y))
49.0ms
(* (* (- 1.0 x) (/ 1 y)) (/ (- 3.0 x) 3.0))

simplify92.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 2 (82.0ms)

IterNodesCost
0585740
13095598
25001586

prune164.0ms

Filtered
111 candidates to 69 candidates (62.2%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New1110111
Fresh022
Picked011
Done022
Total1115116

Merged error: 0b

Counts
116 → 5

regimes120.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0105
1105

end0.0ms

sample484.0ms

Algorithm
intervals
Results
314.0ms10627×body80valid

Profiling

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