Details

Time bar (total: 4.3s)

sample20.0ms

Algorithm
intervals
Results
9.0ms358×body80valid

simplify51.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0215
1655
21795
35125
413575
550015

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.3b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) (- 3.0 x))
5.9b
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt
20×*-un-lft-identity
18×prod-diff
16×add-exp-log add-cube-cbrt add-cbrt-cube
12×flip3-- flip--
11×distribute-rgt-in distribute-lft-in
8×frac-times associate-/l/
5×associate-*r* associate-*l* prod-exp cbrt-unprod
4×pow1 cbrt-undiv associate-*r/ div-exp associate-*l/
2×expm1-log1p-u sub-neg log1p-expm1-u 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 → 85
Calls
2 calls:
19.0ms
(* (- 1.0 x) (- 3.0 x))
15.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

series83.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(* (- 1.0 x) (- 3.0 x))
55.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

simplify94.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 1 (19.0ms)

IterNodesCost
0497758
12837559
25002559

prune191.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

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))

rewrite47.0ms

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:
8.0ms
(/ (- 1.0 x) y)
34.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

series91.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(/ (- 1.0 x) y)
56.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

simplify64.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 1 (16.0ms)

IterNodesCost
0500719
12101644
25003644

prune253.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite98.0ms

Algorithm
rewrite-expression-head
Rules
278×times-frac
218×add-sqr-sqrt
189×*-un-lft-identity
129×add-cube-cbrt
68×associate-*l*
61×add-exp-log
31×add-cbrt-cube
29×div-exp
28×distribute-lft-out-- difference-of-squares
26×associate-/r*
19×associate-*r*
18×associate-/r/
14×prod-exp
13×cbrt-undiv
11×div-inv
10×unswap-sqr
8×flip3-- flip--
6×pow1 rec-exp 1-exp cbrt-unprod associate-/l*
3×expm1-log1p-u log1p-expm1-u add-log-exp
2×frac-2neg clear-num
1×frac-times pow-flip associate-*r/ pow-prod-down associate-*l/ *-commutative inv-pow
Counts
3 → 280
Calls
3 calls:
5.0ms
(/ y (- 1.0 x))
10.0ms
(/ 1 (/ y (- 1.0 x)))
63.0ms
(* (/ 1 (/ y (- 1.0 x))) (/ (- 3.0 x) 3.0))

series140.0ms

Counts
3 → 9
Calls
3 calls:
39.0ms
(/ y (- 1.0 x))
39.0ms
(/ 1 (/ y (- 1.0 x)))
61.0ms
(* (/ 1 (/ y (- 1.0 x))) (/ (- 3.0 x) 3.0))

simplify60.0ms

Algorithm
egg-herbie
Counts
289 → 289
Iterations

Useful iterations: 1 (35.0ms)

IterNodesCost
010872250
150011964

prune676.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ y (- 1.0 x))
0.2b
(/ (/ (- 3.0 x) 3.0) (/ y (- 1.0 x)))

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
1044×times-frac
650×add-sqr-sqrt *-un-lft-identity
390×add-cube-cbrt
130×distribute-lft-out-- difference-of-squares
44×div-inv
43×associate-/r/
26×associate-/r*
22×associate-/l*
21×flip3-- flip--
16×add-exp-log add-cbrt-cube
9×cbrt-undiv div-exp
2×pow1 expm1-log1p-u frac-2neg div-sub clear-num log1p-expm1-u add-log-exp
1×associate-/l/
Counts
2 → 501
Calls
2 calls:
5.0ms
(/ y (- 1.0 x))
25.0ms
(/ (/ (- 3.0 x) 3.0) (/ y (- 1.0 x)))

series103.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(/ y (- 1.0 x))
53.0ms
(/ (/ (- 3.0 x) 3.0) (/ y (- 1.0 x)))

simplify125.0ms

Algorithm
egg-herbie
Counts
507 → 507
Iterations

Useful iterations: 1 (52.0ms)

IterNodesCost
022066865
150036779

prune1.5s

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

regimes71.0ms

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
095

end0.0ms

sample452.0ms

Algorithm
intervals
Results
280.0ms10751×body80valid