Details

Time bar (total: 11.2s)

sample33.0ms

Algorithm
intervals
Results
11.0ms304×body80valid
5.0ms4×body320valid
2.0ms10×body1280valid
1.0ms10×body640valid
0.0ms4×body160valid

simplify107.0ms

Counts
1 → 1
Iterations
IterNodes
done164
5164
4139
374
231
114
07

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.2b

localize9.0ms

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)

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-cbrt-cube add-exp-log
8×add-sqr-sqrt
6×*-un-lft-identity associate-*r* add-cube-cbrt
5×add-log-exp
4×associate-*l* pow-prod-down prod-exp associate-*r/ 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:
6.0ms
(- 2.0 (* x 3.0))
23.0ms
(* 3.0 (- 2.0 (* x 3.0)))
31.0ms
(* (* 3.0 (- 2.0 (* x 3.0))) x)

series252.0ms

Counts
3 → 9
Calls
3 calls:
53.0ms
(- 2.0 (* x 3.0))
76.0ms
(* 3.0 (- 2.0 (* x 3.0)))
122.0ms
(* (* 3.0 (- 2.0 (* x 3.0))) x)

simplify2.8s

Counts
65 → 65
Iterations
IterNodes
done5002
34016
2745
1232
090

prune258.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
3×sub-neg associate-*r* associate-*l*
2×distribute-rgt-in distribute-lft-in flip3-- associate-*r/ flip--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 36
Calls
2 calls:
6.0ms
(- 6.0 (* x 9.0))
22.0ms
(* x (- 6.0 (* x 9.0)))

series131.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(- 6.0 (* x 9.0))
84.0ms
(* x (- 6.0 (* x 9.0)))

simplify1.6s

Counts
42 → 42
Iterations
IterNodes
done5001
32042
2478
1153
061

prune143.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
3×sub-neg associate-*r* associate-*l*
2×distribute-rgt-in distribute-lft-in flip3-- associate-*r/ flip--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 36
Calls
2 calls:
5.0ms
(- 6.0 (* 9.0 x))
17.0ms
(* x (- 6.0 (* 9.0 x)))

series137.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(- 6.0 (* 9.0 x))
91.0ms
(* x (- 6.0 (* 9.0 x)))

simplify1.7s

Counts
42 → 42
Iterations
IterNodes
done5002
31918
2452
1150
059

prune173.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 2.0 (* 3.0 x))
0.2b
(* (* 3.0 x) (- 2.0 (* 3.0 x)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-log-exp
3×add-sqr-sqrt sub-neg *-un-lft-identity associate-*r* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
2×distribute-rgt-in distribute-lft-in flip3-- associate-*r/ flip--
1×diff-log associate-*l* *-commutative
Counts
2 → 36
Calls
2 calls:
6.0ms
(- 2.0 (* 3.0 x))
24.0ms
(* (* 3.0 x) (- 2.0 (* 3.0 x)))

series177.0ms

Counts
2 → 6
Calls
2 calls:
54.0ms
(- 2.0 (* 3.0 x))
124.0ms
(* (* 3.0 x) (- 2.0 (* 3.0 x)))

simplify2.5s

Counts
42 → 42
Iterations
IterNodes
done5000
32726
2576
1191
066

prune100.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

regimes86.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample754.0ms

Algorithm
intervals
Results
411.0ms9779×body80valid
59.0ms289×body640valid
50.0ms330×body1280valid
12.0ms142×body320valid
4.0ms63×body160valid