Details

Time bar (total: 15.6s)

sample26.0ms

Algorithm
intervals
Results
18.0ms341×body80valid

simplify3.1s

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

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize24.0ms

Local error

Found 3 expressions with local error:

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

rewrite334.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-cbrt-cube add-exp-log
add-sqr-sqrt *-un-lft-identity
associate-*r*
add-cube-cbrt
add-log-exp
associate-*l* pow-prod-down prod-exp cbrt-unprod
insert-posit16
associate-*r/ *-commutative
distribute-rgt-in sub-neg distribute-lft-in flip3-+ flip3-- diff-log flip-+ flip-- distribute-lft-out unswap-sqr
Counts
3 → 56
Calls
3 calls:
22.0ms
(- (* (* x 3.0) x) (* x 4.0))
298.0ms
(* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))
14.0ms
(* (* x 3.0) x)

series181.0ms

Counts
3 → 9
Calls
3 calls:
98.0ms
(- (* (* x 3.0) x) (* x 4.0))
40.0ms
(* 3.0 (+ (- (* (* x 3.0) x) (* x 4.0)) 1.0))
42.0ms
(* (* x 3.0) x)

simplify1.3s

Counts
65 → 65
Iterations
IterNodes
done5015
21178
1309
0108

prune255.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
sub-neg associate-*r* associate-*l*
distribute-rgt-in distribute-lft-in flip3-- associate-*r/ insert-posit16 flip--
diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 38
Calls
2 calls:
12.0ms
(- (* 9.0 x) 12.0)
28.0ms
(* x (- (* 9.0 x) 12.0))

series176.0ms

Counts
2 → 6
Calls
2 calls:
72.0ms
(- (* 9.0 x) 12.0)
103.0ms
(* x (- (* 9.0 x) 12.0))

simplify1.6s

Counts
44 → 44
Iterations
IterNodes
done5001
31645
2433
1154
062

prune141.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize33.0ms

Local error

Found 3 expressions with local error:

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

rewrite99.0ms

Algorithm
rewrite-expression-head
Rules
10×distribute-rgt-in pow1 distribute-lft-in add-cbrt-cube add-exp-log
add-sqr-sqrt
sub-neg
*-un-lft-identity associate-*l* associate-*r/ add-cube-cbrt
add-log-exp
associate-*r* pow-prod-down prod-exp cbrt-unprod
flip3-- insert-posit16 flip--
*-commutative
diff-log unswap-sqr
Counts
3 → 67
Calls
3 calls:
7.0ms
(- (* x 3.0) 4.0)
37.0ms
(* x (- (* x 3.0) 4.0))
53.0ms
(* 3.0 (* x (- (* x 3.0) 4.0)))

series318.0ms

Counts
3 → 9
Calls
3 calls:
83.0ms
(- (* x 3.0) 4.0)
100.0ms
(* x (- (* x 3.0) 4.0))
136.0ms
(* 3.0 (* x (- (* x 3.0) 4.0)))

simplify3.3s

Counts
76 → 76
Iterations
IterNodes
done5001
33754
2737
1242
099

prune254.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* x 3.0) 4.0)
0.2b
(* (* x 3.0) (- (* x 3.0) 4.0))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-cbrt-cube add-exp-log
add-log-exp
add-sqr-sqrt sub-neg *-un-lft-identity associate-*r* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
distribute-rgt-in distribute-lft-in flip3-- associate-*r/ insert-posit16 flip--
diff-log associate-*l* *-commutative
Counts
2 → 38
Calls
2 calls:
14.0ms
(- (* x 3.0) 4.0)
31.0ms
(* (* x 3.0) (- (* x 3.0) 4.0))

series219.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(- (* x 3.0) 4.0)
164.0ms
(* (* x 3.0) (- (* x 3.0) 4.0))

simplify2.6s

Counts
44 → 44
Iterations
IterNodes
done5000
33238
2669
1186
069

prune183.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes36.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done11
111
08

end0.0ms

sample1.3s

Algorithm
intervals
Results
1.1s10539×body80valid