Details

Time bar (total: 2.3s)

sample15.0ms

Algorithm
intervals
Results
6.0ms322×body80valid
1.0ms15×body1280valid
1.0ms8×body640valid
0.0ms5×body320valid
0.0ms4×body160valid

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0144
1324
2754
31414
41704
51704

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize5.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 2.0 (* x 3.0))
0.1b
(* 3.0 (- 2.0 (* x 3.0)))
0.1b
(* (* 3.0 (- 2.0 (* x 3.0))) x)

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-exp-log add-cbrt-cube
8×add-sqr-sqrt
6×add-cube-cbrt *-un-lft-identity associate-*r*
5×add-log-exp
4×associate-*r/ associate-*l* pow-prod-down prod-exp cbrt-unprod
3×sub-neg flip3-- flip--
2×distribute-rgt-in distribute-lft-in associate-*l/ *-commutative
1×diff-log unswap-sqr
Counts
3 → 56
Calls
3 calls:
2.0ms
(- 2.0 (* x 3.0))
7.0ms
(* 3.0 (- 2.0 (* x 3.0)))
11.0ms
(* (* 3.0 (- 2.0 (* x 3.0))) x)

series172.0ms

Counts
3 → 9
Calls
3 calls:
33.0ms
(- 2.0 (* x 3.0))
56.0ms
(* 3.0 (- 2.0 (* x 3.0)))
82.0ms
(* (* 3.0 (- 2.0 (* x 3.0))) x)

simplify42.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0219323
11062277
25002274

prune102.0ms

Filtered
65 candidates to 42 candidates (64.6%)
Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 6.0 (* 9.0 x))
0.1b
(* x (- 6.0 (* 9.0 x)))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×sub-neg associate-*r* associate-*l*
2×distribute-rgt-in flip3-- distribute-lft-in associate-*r/ flip--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 36
Calls
2 calls:
2.0ms
(- 6.0 (* 9.0 x))
7.0ms
(* x (- 6.0 (* 9.0 x)))

series103.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(- 6.0 (* 9.0 x))
68.0ms
(* x (- 6.0 (* 9.0 x)))

simplify91.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0140190
1583168
23082168
35002168

prune249.0ms

Filtered
42 candidates to 26 candidates (61.9%)
Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 2.0 (* x 3.0))
0.1b
(* (- 2.0 (* x 3.0)) x)
0.1b
(* 3.0 (* (- 2.0 (* x 3.0)) x))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-exp-log add-cbrt-cube
8×add-sqr-sqrt
6×add-cube-cbrt *-un-lft-identity associate-*l*
5×add-log-exp
4×associate-*r* pow-prod-down associate-*l/ prod-exp cbrt-unprod
3×flip3-- flip--
2×associate-*r/ *-commutative
1×sub-neg diff-log unswap-sqr
Counts
3 → 52
Calls
3 calls:
2.0ms
(- 2.0 (* x 3.0))
7.0ms
(* (- 2.0 (* x 3.0)) x)
14.0ms
(* 3.0 (* (- 2.0 (* x 3.0)) x))

series181.0ms

Counts
3 → 9
Calls
3 calls:
34.0ms
(- 2.0 (* x 3.0))
66.0ms
(* (- 2.0 (* x 3.0)) x)
81.0ms
(* 3.0 (* (- 2.0 (* x 3.0)) x))

simplify34.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0207312
1816266
25001260

prune92.0ms

Filtered
61 candidates to 39 candidates (63.9%)
Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(- 2.0 (* x 3.0))
0.1b
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (- 2.0 (* x 3.0))))
0.1b
(* (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (- 2.0 (* x 3.0)))) x)
0.1b
(* (cbrt 3.0) (- 2.0 (* x 3.0)))

rewrite109.0ms

Algorithm
rewrite-expression-head
Rules
36×pow1 add-exp-log
23×add-cbrt-cube
22×pow-prod-down prod-exp cbrt-unprod
12×add-sqr-sqrt
10×distribute-rgt-in distribute-lft-in associate-*r/
8×add-cube-cbrt *-un-lft-identity associate-*l*
7×sub-neg associate-*r*
6×add-log-exp
4×cbrt-prod flip3-- flip--
3×*-commutative
2×associate-*l/ unswap-sqr
1×diff-log
Counts
4 → 101
Calls
4 calls:
2.0ms
(- 2.0 (* x 3.0))
21.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (- 2.0 (* x 3.0))))
74.0ms
(* (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (- 2.0 (* x 3.0)))) x)
8.0ms
(* (cbrt 3.0) (- 2.0 (* x 3.0)))

series415.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(- 2.0 (* x 3.0))
125.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (- 2.0 (* x 3.0))))
167.0ms
(* (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (- 2.0 (* x 3.0)))) x)
86.0ms
(* (cbrt 3.0) (- 2.0 (* x 3.0)))

simplify63.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 2 (54.0ms)

IterNodesCost
03831012
11899729
25002627

prune160.0ms

Filtered
113 candidates to 61 candidates (54.0%)
Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

regimes24.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
083
183

end0.0ms

sample356.0ms

Algorithm
intervals
Results
187.0ms9794×body80valid
30.0ms359×body1280valid
19.0ms290×body640valid
6.0ms124×body320valid
2.0ms72×body160valid