Details

Time bar (total: 2.8s)

sample18.0ms

Algorithm
intervals
Results
8.0ms354×body80valid

simplify37.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0215
1655
21755
34755
411835
550015

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.6b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) (- 3.0 x))
3.4b
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

rewrite63.0ms

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:
35.0ms
(* (- 1.0 x) (- 3.0 x))
25.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

series62.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(* (- 1.0 x) (- 3.0 x))
38.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

simplify54.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0413460
12310393
25001393

prune124.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite85.0ms

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:
14.0ms
(/ (- 1.0 x) y)
16.0ms
(/ (- 3.0 x) 3.0)
50.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

series106.0ms

Counts
3 → 9
Calls
3 calls:
29.0ms
(/ (- 1.0 x) y)
38.0ms
(/ (- 3.0 x) 3.0)
39.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

simplify62.0ms

Algorithm
egg-herbie
Counts
147 → 147
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
0559898
12363816
25001815

prune300.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite137.0ms

Algorithm
rewrite-expression-head
Rules
293×times-frac
237×add-sqr-sqrt
208×*-un-lft-identity
140×add-cube-cbrt
68×associate-*r*
64×add-exp-log
34×add-cbrt-cube
32×distribute-lft-out-- difference-of-squares
30×div-exp
29×associate-/r*
19×associate-*l*
18×associate-/r/
14×cbrt-undiv prod-exp
12×div-inv
11×associate-/l*
10×unswap-sqr
9×flip3-- flip--
7×pow1
6×rec-exp 1-exp cbrt-unprod
4×add-log-exp
3×frac-2neg clear-num
2×associate-/l/
1×frac-times pow-flip div-sub associate-*r/ pow-prod-down associate-*l/ un-div-inv *-commutative inv-pow
Counts
4 → 313
Calls
4 calls:
10.0ms
(/ 3.0 (- 3.0 x))
16.0ms
(/ (- 1.0 x) y)
17.0ms
(/ 1 (/ 3.0 (- 3.0 x)))
79.0ms
(* (/ (- 1.0 x) y) (/ 1 (/ 3.0 (- 3.0 x))))

series137.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(/ 3.0 (- 3.0 x))
30.0ms
(/ (- 1.0 x) y)
34.0ms
(/ 1 (/ 3.0 (- 3.0 x)))
44.0ms
(* (/ (- 1.0 x) y) (/ 1 (/ 3.0 (- 3.0 x))))

simplify54.0ms

Algorithm
egg-herbie
Counts
325 → 325
Iterations

Useful iterations: 1 (28.0ms)

IterNodesCost
011602467
150012180

prune607.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize10.0ms

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))

rewrite46.0ms

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:
26.0ms
(/ (- 1.0 x) (/ (* y 3.0) (- 3.0 x)))
15.0ms
(/ (* y 3.0) (- 3.0 x))

series74.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(/ (- 1.0 x) (/ (* y 3.0) (- 3.0 x)))
36.0ms
(/ (* y 3.0) (- 3.0 x))

simplify65.0ms

Algorithm
egg-herbie
Counts
124 → 124
Iterations

Useful iterations: 2 (53.0ms)

IterNodesCost
06291107
128751038
250011035

prune224.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes53.0ms

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
0105
1105

end0.0ms

sample465.0ms

Algorithm
intervals
Results
245.0ms10709×body80valid