Details

Time bar (total: 3.0s)

sample18.0ms

Algorithm
intervals
Results
8.0ms332×body80valid

simplify40.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0215
1655
21795
35125
413575
550015

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.6b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) (- 3.0 x))
5.2b
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

rewrite74.0ms

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:
39.0ms
(* (- 1.0 x) (- 3.0 x))
31.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

series66.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(* (- 1.0 x) (- 3.0 x))
40.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

simplify79.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 1 (16.0ms)

IterNodesCost
0497758
12837559
25002559

prune159.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

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))

rewrite91.0ms

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×expm1-log1p-u log1p-expm1-u 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 → 144
Calls
3 calls:
17.0ms
(/ (- 1.0 x) y)
17.0ms
(/ (- 3.0 x) 3.0)
52.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

series110.0ms

Counts
3 → 9
Calls
3 calls:
30.0ms
(/ (- 1.0 x) y)
35.0ms
(/ (- 3.0 x) 3.0)
45.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

simplify72.0ms

Algorithm
egg-herbie
Counts
153 → 153
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
0571920
12402835
25001834

prune297.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite129.0ms

Algorithm
rewrite-expression-head
Rules
161×add-sqr-sqrt
148×*-un-lft-identity
126×add-cube-cbrt
117×prod-diff
116×times-frac
41×distribute-rgt-in distribute-lft-in
19×associate-*l*
15×difference-of-squares
11×div-inv
10×add-exp-log add-cbrt-cube
9×distribute-lft-out--
8×associate-*r*
5×pow1 associate-/l* add-log-exp
4×flip3-- flip--
3×expm1-log1p-u sub-neg fma-neg associate-/r* log1p-expm1-u
2×cbrt-undiv frac-times associate-*r/ div-exp prod-exp cbrt-unprod associate-/l/ unswap-sqr
1×frac-2neg diff-log div-sub pow-prod-down associate-*l/ clear-num *-commutative
Counts
3 → 232
Calls
3 calls:
17.0ms
(/ (- 1.0 x) y)
15.0ms
(- 1 (/ x 3.0))
84.0ms
(* (/ (- 1.0 x) y) (- 1 (/ x 3.0)))

series118.0ms

Counts
3 → 9
Calls
3 calls:
34.0ms
(/ (- 1.0 x) y)
31.0ms
(- 1 (/ x 3.0))
53.0ms
(* (/ (- 1.0 x) y) (- 1 (/ x 3.0)))

simplify109.0ms

Algorithm
egg-herbie
Counts
241 → 241
Iterations

Useful iterations: 1 (25.0ms)

IterNodesCost
010353809
148852693
250012693

prune428.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 3 expressions with local error:

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

rewrite140.0ms

Algorithm
rewrite-expression-head
Rules
135×add-sqr-sqrt
98×*-un-lft-identity
92×times-frac
64×add-cube-cbrt
39×prod-diff
33×difference-of-squares
28×associate-*r*
10×add-exp-log add-cbrt-cube
9×distribute-lft-out--
8×associate-/l*
5×pow1 associate-*l* div-inv add-log-exp
4×flip3-- flip--
3×expm1-log1p-u fma-neg associate-/r* log1p-expm1-u
2×cbrt-undiv frac-times div-exp associate-*l/ prod-exp cbrt-unprod associate-/l/ unswap-sqr
1×sub-neg frac-2neg diff-log div-sub associate-*r/ pow-prod-down clear-num *-commutative
Counts
3 → 168
Calls
3 calls:
15.0ms
(- 1 (/ x 3.0))
44.0ms
(/ (- 1 (/ x 3.0)) y)
72.0ms
(* (- 1.0 x) (/ (- 1 (/ x 3.0)) y))

series119.0ms

Counts
3 → 9
Calls
3 calls:
31.0ms
(- 1 (/ x 3.0))
41.0ms
(/ (- 1 (/ x 3.0)) y)
47.0ms
(* (- 1.0 x) (/ (- 1 (/ x 3.0)) y))

simplify93.0ms

Algorithm
egg-herbie
Counts
177 → 177
Iterations

Useful iterations: 2 (74.0ms)

IterNodesCost
07541796
134471327
250011247

prune272.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes72.0ms

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
0135
1135

end0.0ms

sample471.0ms

Algorithm
intervals
Results
244.0ms10631×body80valid