Details

Time bar (total: 2.0s)

sample23.0ms

Algorithm
intervals
Results
11.0ms345×body80valid

simplify30.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
0526111

prune13.0ms

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: 0.7b

Counts
2 → 2

localize8.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (- 1.0 x) (/ (- 3.0 x) (* 3.0 y)))
0.7b
(/ (- 3.0 x) (* 3.0 y))

rewrite23.0ms

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:
13.0ms
(* (- 1.0 x) (/ (- 3.0 x) (* 3.0 y)))
8.0ms
(/ (- 3.0 x) (* 3.0 y))

series14.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(* (- 1.0 x) (/ (- 3.0 x) (* 3.0 y)))
6.0ms
(/ (- 3.0 x) (* 3.0 y))

simplify18.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 0 (12.0ms)

IterNodesCost
05070766

prune110.0ms

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

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New64569
Fresh011
Picked101
Done000
Total65671

Merged error: 0b

Counts
71 → 6

localize9.0ms

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))

rewrite52.0ms

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:
6.0ms
(/ 3.0 (- 3.0 x))
13.0ms
(* (/ 3.0 (- 3.0 x)) y)
17.0ms
(* (- 1.0 x) (/ 1 (* (/ 3.0 (- 3.0 x)) y)))
10.0ms
(/ 1 (* (/ 3.0 (- 3.0 x)) y))

series22.0ms

Counts
4 → 12
Calls
4 calls:
2.0ms
(/ 3.0 (- 3.0 x))
6.0ms
(* (/ 3.0 (- 3.0 x)) y)
8.0ms
(* (- 1.0 x) (/ 1 (* (/ 3.0 (- 3.0 x)) y)))
6.0ms
(/ 1 (* (/ 3.0 (- 3.0 x)) y))

simplify30.0ms

Algorithm
egg-herbie
Counts
165 → 165
Iterations

Useful iterations: 0 (19.0ms)

IterNodesCost
050211624

prune204.0ms

Filtered
107 candidates to 165 candidates (-54.2%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New1641165
Fresh145
Picked101
Done000
Total1665171

Merged error: 0b

Counts
171 → 5

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
48×add-sqr-sqrt
43×*-un-lft-identity
36×times-frac
25×add-cube-cbrt
21×associate-*l*
19×add-exp-log add-cbrt-cube
9×distribute-lft-out-- difference-of-squares
8×associate-/l*
6×cbrt-undiv div-exp associate-/r*
5×pow1 associate-/r/
4×prod-exp cbrt-unprod
3×flip3-- associate-*r* flip-- div-inv add-log-exp
2×frac-2neg associate-*l/ clear-num associate-/l/ unswap-sqr
1×div-sub pow-prod-down *-commutative
Counts
3 → 108
Calls
3 calls:
6.0ms
(/ 3.0 (- 3.0 x))
13.0ms
(* (/ 3.0 (- 3.0 x)) y)
12.0ms
(/ (- 1.0 x) (* (/ 3.0 (- 3.0 x)) y))

series16.0ms

Counts
3 → 9
Calls
3 calls:
2.0ms
(/ 3.0 (- 3.0 x))
6.0ms
(* (/ 3.0 (- 3.0 x)) y)
8.0ms
(/ (- 1.0 x) (* (/ 3.0 (- 3.0 x)) y))

simplify38.0ms

Algorithm
egg-herbie
Counts
117 → 117
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
053121221

prune165.0ms

Filtered
87 candidates to 117 candidates (-34.5%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New1170117
Fresh044
Picked011
Done000
Total1175122

Merged error: 0b

Counts
122 → 5

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- 1.0 x) 3.0)
0.0b
(/ (- 3.0 x) y)
0.4b
(* (/ (- 1.0 x) 3.0) (/ (- 3.0 x) y))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
81×add-sqr-sqrt
69×*-un-lft-identity
64×times-frac
41×add-cube-cbrt
19×add-exp-log associate-*r* associate-*l* add-cbrt-cube
14×distribute-lft-out-- difference-of-squares
10×associate-/l*
6×cbrt-undiv div-exp associate-/r*
5×pow1
4×prod-exp cbrt-unprod div-inv associate-/l/ unswap-sqr
3×add-log-exp
2×flip3-- frac-2neg div-sub clear-num flip--
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative
Counts
3 → 138
Calls
3 calls:
6.0ms
(/ (- 1.0 x) 3.0)
6.0ms
(/ (- 3.0 x) y)
18.0ms
(* (/ (- 1.0 x) 3.0) (/ (- 3.0 x) y))

series17.0ms

Counts
3 → 9
Calls
3 calls:
4.0ms
(/ (- 1.0 x) 3.0)
5.0ms
(/ (- 3.0 x) y)
8.0ms
(* (/ (- 1.0 x) 3.0) (/ (- 3.0 x) y))

simplify50.0ms

Algorithm
egg-herbie
Counts
147 → 147
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
049811583
149811583

prune187.0ms

Filtered
106 candidates to 147 candidates (-38.7%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1470147
Fresh033
Picked011
Done011
Total1475152

Merged error: 0b

Counts
152 → 5

regimes207.0ms

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
01011
11011

end0.0ms

sample665.0ms

Algorithm
intervals
Results
349.0ms10713×body80valid

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