Details

Time bar (total: 3.0s)

sample22.0ms

Algorithm
intervals
Results
9.0ms326×body80valid

simplify33.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0215
1655
21755
34755
411835
550015

prune3.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 6.8b

Counts
2 → 1

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) (- 3.0 x))
6.3b
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log add-cbrt-cube
12×flip3-- flip--
10×add-sqr-sqrt
8×frac-times *-un-lft-identity associate-/l/
5×associate-*r* associate-*l* prod-exp cbrt-unprod
4×pow1 cbrt-undiv add-cube-cbrt associate-*r/ div-exp associate-*l/
2×distribute-rgt-in sub-neg distribute-lft-in distribute-lft-out-- add-log-exp difference-of-squares
1×frac-2neg times-frac pow-prod-down clear-num associate-/r* *-commutative div-inv associate-/l* unswap-sqr
Counts
2 → 63
Calls
2 calls:
8.0ms
(* (- 1.0 x) (- 3.0 x))
11.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

series9.0ms

Counts
2 → 6
Calls
2 calls:
2.0ms
(* (- 1.0 x) (- 3.0 x))
7.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

simplify64.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0413460
12310393
25001393

prune195.0ms

Filtered
69 candidates to 47 candidates (31.9%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New63669
Fresh000
Picked101
Done000
Total64670

Merged error: 0.0b

Counts
70 → 6

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite34.0ms

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:
5.0ms
(/ (- 3.0 x) 3.0)
5.0ms
(/ (- 1.0 x) y)
18.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

series14.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(/ (- 3.0 x) 3.0)
4.0ms
(/ (- 1.0 x) y)
7.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

simplify61.0ms

Algorithm
egg-herbie
Counts
147 → 147
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
0559898
12363816
25002815

prune773.0ms

Filtered
147 candidates to 103 candidates (29.9%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New1443147
Fresh145
Picked011
Done000
Total1458153

Merged error: 0b

Counts
153 → 8

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- 1.0 x) y)
0.1b
(* (/ (- 1.0 x) y) (- 1.0 (* 0.3333333333333333 x)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
36×*-un-lft-identity
31×times-frac
22×add-cube-cbrt
19×associate-*l*
9×add-exp-log add-cbrt-cube
7×distribute-lft-out-- difference-of-squares
5×associate-/l*
4×pow1
3×flip3-- associate-*r* associate-/r* flip--
2×cbrt-undiv distribute-rgt-in frac-times sub-neg distribute-lft-in associate-*r/ div-exp prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
1×frac-2neg div-sub pow-prod-down associate-*l/ clear-num *-commutative
Counts
2 → 84
Calls
2 calls:
5.0ms
(/ (- 1.0 x) y)
10.0ms
(* (/ (- 1.0 x) y) (- 1.0 (* 0.3333333333333333 x)))

series12.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(/ (- 1.0 x) y)
7.0ms
(* (/ (- 1.0 x) y) (- 1.0 (* 0.3333333333333333 x)))

simplify48.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0382581
11474531
25001528

prune270.0ms

Filtered
90 candidates to 63 candidates (30.0%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New90090
Fresh066
Picked011
Done011
Total90898

Merged error: 0b

Counts
98 → 8

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ (- 1.0 x) (/ (* y 3.0) (- 3.0 x)))
0.2b
(/ (* y 3.0) (- 3.0 x))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
90×times-frac
68×add-sqr-sqrt *-un-lft-identity
28×add-cube-cbrt
20×distribute-lft-out-- difference-of-squares
16×add-exp-log associate-/r* add-cbrt-cube
15×associate-/r/
8×flip3-- flip-- div-inv
7×cbrt-undiv div-exp
6×associate-/l*
2×pow1 frac-2neg prod-exp clear-num cbrt-unprod associate-/l/ add-log-exp
1×div-sub
Counts
2 → 118
Calls
2 calls:
10.0ms
(/ (- 1.0 x) (/ (* y 3.0) (- 3.0 x)))
6.0ms
(/ (* y 3.0) (- 3.0 x))

series13.0ms

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

simplify68.0ms

Algorithm
egg-herbie
Counts
124 → 124
Iterations

Useful iterations: 2 (55.0ms)

IterNodesCost
06291107
128751038
250011035

prune426.0ms

Filtered
124 candidates to 88 candidates (29.0%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1231124
Fresh145
Picked101
Done022
Total1257132

Merged error: 0b

Counts
132 → 7

regimes276.0ms

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

sample607.0ms

Algorithm
intervals
Results
318.0ms10618×body80valid

Profiling

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