Details

Time bar (total: 1.9s)

sample25.0ms

Algorithm
intervals
Results
14.0ms341×body80valid

simplify68.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (66.0ms)

IterNodesCost
0493111
1493111

prune8.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (- 1.0 x) (/ (- 3.0 x) (* 3.0 y)))
0.3b
(/ (- 3.0 x) (* 3.0 y))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
16×add-exp-log add-cbrt-cube
15×*-un-lft-identity
10×times-frac
9×associate-*r*
7×add-cube-cbrt
5×associate-*l* prod-exp cbrt-unprod associate-/l*
4×pow1 cbrt-undiv div-exp distribute-lft-out-- difference-of-squares
3×flip3-- flip--
2×frac-times associate-*l/ div-inv associate-/l/ add-log-exp
1×frac-2neg div-sub associate-*r/ pow-prod-down clear-num associate-/r* *-commutative unswap-sqr
Counts
2 → 63
Calls
2 calls:
12.0ms
(* (- 1.0 x) (/ (- 3.0 x) (* 3.0 y)))
6.0ms
(/ (- 3.0 x) (* 3.0 y))

series13.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(* (- 1.0 x) (/ (- 3.0 x) (* 3.0 y)))
6.0ms
(/ (- 3.0 x) (* 3.0 y))

simplify23.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 0 (16.0ms)

IterNodesCost
05197765

prune103.0ms

Filtered
49 candidates to 69 candidates (-40.8%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New63669
Fresh011
Picked101
Done000
Total64771

Merged error: 0b

Counts
71 → 7

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 3.0 (- 3.0 x))
0.1b
(* (/ 3.0 (- 3.0 x)) y)
0.1b
(* (- 1.0 x) (/ 1 (* (/ 3.0 (- 3.0 x)) y)))
0.1b
(/ 1 (* (/ 3.0 (- 3.0 x)) y))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
64×add-exp-log
52×add-sqr-sqrt
45×*-un-lft-identity
37×times-frac
34×add-cbrt-cube
29×add-cube-cbrt
26×associate-*l*
24×prod-exp
20×div-exp
11×pow1 associate-*r*
10×cbrt-undiv cbrt-unprod
8×distribute-lft-out-- difference-of-squares
6×rec-exp 1-exp associate-/r* associate-/r/ associate-/l*
5×associate-*l/
4×flip3-- flip-- div-inv add-log-exp
3×pow-prod-down unswap-sqr
2×frac-times pow-flip frac-2neg clear-num *-commutative
1×associate-*r/ un-div-inv inv-pow
Counts
4 → 153
Calls
4 calls:
5.0ms
(/ 3.0 (- 3.0 x))
9.0ms
(* (/ 3.0 (- 3.0 x)) y)
17.0ms
(* (- 1.0 x) (/ 1 (* (/ 3.0 (- 3.0 x)) y)))
8.0ms
(/ 1 (* (/ 3.0 (- 3.0 x)) y))

series20.0ms

Counts
4 → 12
Calls
4 calls:
2.0ms
(/ 3.0 (- 3.0 x))
5.0ms
(* (/ 3.0 (- 3.0 x)) y)
7.0ms
(* (- 1.0 x) (/ 1 (* (/ 3.0 (- 3.0 x)) y)))
6.0ms
(/ 1 (* (/ 3.0 (- 3.0 x)) y))

simplify36.0ms

Algorithm
egg-herbie
Counts
165 → 165
Iterations

Useful iterations: 0 (24.0ms)

IterNodesCost
053431623

prune193.0ms

Filtered
105 candidates to 165 candidates (-57.1%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1650165
Fresh066
Picked011
Done000
Total1657172

Merged error: 0b

Counts
172 → 7

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
91×add-sqr-sqrt
63×times-frac
58×*-un-lft-identity
29×difference-of-squares
28×add-cube-cbrt associate-*r*
9×add-exp-log add-cbrt-cube
8×associate-/l* distribute-lft-out--
5×associate-*l*
4×pow1
3×flip3-- associate-/r* flip--
2×cbrt-undiv frac-times div-exp associate-*l/ prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
1×frac-2neg div-sub associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 103
Calls
2 calls:
17.0ms
(* (- 1.0 x) (/ (- 1 (/ x 3.0)) y))
9.0ms
(/ (- 1 (/ x 3.0)) y)

series13.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(* (- 1.0 x) (/ (- 1 (/ x 3.0)) y))
6.0ms
(/ (- 1 (/ x 3.0)) y)

simplify45.0ms

Algorithm
egg-herbie
Counts
109 → 109
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
053061410

prune144.0ms

Filtered
80 candidates to 109 candidates (-36.3%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1081109
Fresh145
Picked011
Done011
Total1097116

Merged error: 0b

Counts
116 → 7

localize8.0ms

Local error

Found 3 expressions with local error:

0.1b
(* (- 1.0 x) (* (- 3.0 x) (/ (/ 1 y) 3.0)))
0.3b
(* (- 3.0 x) (/ (/ 1 y) 3.0))
0.3b
(/ (/ 1 y) 3.0)

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
146×times-frac
98×add-sqr-sqrt
87×*-un-lft-identity
82×add-cube-cbrt
49×add-exp-log
44×associate-*r*
31×add-cbrt-cube
18×frac-times div-exp
16×prod-exp
14×flip3-- flip--
13×associate-/l*
10×pow1 associate-*l* associate-*l/ cbrt-unprod
9×cbrt-undiv associate-*r/ div-inv
4×pow-prod-down unswap-sqr
3×rec-exp 1-exp associate-/r* add-log-exp
2×*-commutative distribute-lft-out-- difference-of-squares
1×frac-2neg clear-num associate-/l/
Counts
3 → 189
Calls
3 calls:
15.0ms
(* (- 1.0 x) (* (- 3.0 x) (/ (/ 1 y) 3.0)))
18.0ms
(* (- 3.0 x) (/ (/ 1 y) 3.0))
7.0ms
(/ (/ 1 y) 3.0)

series15.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(* (- 1.0 x) (* (- 3.0 x) (/ (/ 1 y) 3.0)))
5.0ms
(* (- 3.0 x) (/ (/ 1 y) 3.0))
2.0ms
(/ (/ 1 y) 3.0)

simplify73.0ms

Algorithm
egg-herbie
Counts
198 → 198
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
049612300
149612300

prune250.0ms

Filtered
137 candidates to 198 candidates (-44.5%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New1971198
Fresh134
Picked011
Done022
Total1987205

Merged error: 0b

Counts
205 → 7

regimes93.0ms

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 (1.0ms)

IterNodesCost
02513
12513

end0.0ms

sample587.0ms

Algorithm
intervals
Results
318.0ms10632×body80valid

Profiling

Loading profile data...