Details

Time bar (total: 14.5s)

sample35.0ms

Algorithm
intervals
Results
22.0ms325×body80valid

simplify3.2s

Counts
1 → 1
Iterations
IterNodes
done5000
124630
113891
102742
91466
8912
7702
6572
5392
4222
3115
253
125
010

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize21.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 4.0 (* x 3.0))
0.1b
(* 3.0 (- 1.0 (* (- 4.0 (* x 3.0)) x)))
0.1b
(* (- 4.0 (* x 3.0)) x)

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
7×pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
6×associate-*r* associate-*l*
5×add-log-exp
3×sub-neg flip3-- insert-posit16 flip--
2×distribute-rgt-in distribute-lft-in pow-prod-down associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod unswap-sqr
1×diff-log
Counts
3 → 59
Calls
3 calls:
4.0ms
(- 4.0 (* x 3.0))
14.0ms
(* 3.0 (- 1.0 (* (- 4.0 (* x 3.0)) x)))
13.0ms
(* (- 4.0 (* x 3.0)) x)

series189.0ms

Counts
3 → 9
Calls
3 calls:
57.0ms
(- 4.0 (* x 3.0))
41.0ms
(* 3.0 (- 1.0 (* (- 4.0 (* x 3.0)) x)))
92.0ms
(* (- 4.0 (* x 3.0)) x)

simplify3.2s

Counts
68 → 68
Iterations
IterNodes
done5000
34778
2925
1253
0109

prune209.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* 9.0 x) 12.0)
0.1b
(* x (- (* 9.0 x) 12.0))

rewrite30.0ms

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/ insert-posit16 flip--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 38
Calls
2 calls:
7.0ms
(- (* 9.0 x) 12.0)
23.0ms
(* x (- (* 9.0 x) 12.0))

series142.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(- (* 9.0 x) 12.0)
89.0ms
(* x (- (* 9.0 x) 12.0))

simplify1.8s

Counts
44 → 44
Iterations
IterNodes
done5001
31645
2433
1154
062

prune161.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize30.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 4.0 (- (* x 3.0)))
0.1b
(* (- (* x 3.0)) (+ 4.0 (- (* x 3.0))))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
8×*-un-lft-identity
6×add-sqr-sqrt associate-*l* add-log-exp
4×pow1 add-cbrt-cube associate-*r* add-exp-log add-cube-cbrt
2×sum-log flip3-+ associate-*r/ flip-+ insert-posit16 distribute-lft-out
1×distribute-lft-neg-out neg-sub0 distribute-lft-neg-in distribute-rgt-in +-commutative associate-+r- neg-mul-1 distribute-rgt-neg-in distribute-lft-in unsub-neg pow-prod-down neg-log prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 45
Calls
2 calls:
5.0ms
(+ 4.0 (- (* x 3.0)))
20.0ms
(* (- (* x 3.0)) (+ 4.0 (- (* x 3.0))))

series202.0ms

Counts
2 → 6
Calls
2 calls:
69.0ms
(+ 4.0 (- (* x 3.0)))
134.0ms
(* (- (* x 3.0)) (+ 4.0 (- (* x 3.0))))

simplify1.4s

Counts
51 → 51
Iterations
IterNodes
done5000
21209
1236
071

prune146.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 4.0 (* 3.0 x))
0.1b
(* 3.0 (- 1.0 (* (- 4.0 (* 3.0 x)) x)))
0.1b
(* (- 4.0 (* 3.0 x)) x)

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
7×pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
6×associate-*r* associate-*l*
5×add-log-exp
3×sub-neg flip3-- insert-posit16 flip--
2×distribute-rgt-in distribute-lft-in pow-prod-down associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod unswap-sqr
1×diff-log
Counts
3 → 59
Calls
3 calls:
5.0ms
(- 4.0 (* 3.0 x))
13.0ms
(* 3.0 (- 1.0 (* (- 4.0 (* 3.0 x)) x)))
26.0ms
(* (- 4.0 (* 3.0 x)) x)

series179.0ms

Counts
3 → 9
Calls
3 calls:
47.0ms
(- 4.0 (* 3.0 x))
35.0ms
(* 3.0 (- 1.0 (* (- 4.0 (* 3.0 x)) x)))
97.0ms
(* (- 4.0 (* 3.0 x)) x)

simplify2.4s

Counts
68 → 68
Iterations
IterNodes
done5005
33593
2783
1249
0107

prune228.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes20.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done11
111
08

end0.0ms

sample758.0ms

Algorithm
intervals
Results
624.0ms10619×body80valid