Details

Time bar (total: 15.7s)

sample40.0ms

Algorithm
intervals
Results
27.0ms332×body80valid

simplify3.3s

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

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize17.0ms

Local error

Found 3 expressions with local error:

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

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
associate-*r* associate-*l*
add-log-exp
sub-neg flip3-- insert-posit16 flip--
distribute-rgt-in distribute-lft-in pow-prod-down associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod unswap-sqr
diff-log
Counts
3 → 59
Calls
3 calls:
5.0ms
(- 4.0 (* x 3.0))
23.0ms
(* (- 4.0 (* x 3.0)) x)
22.0ms
(* 3.0 (- 1.0 (* (- 4.0 (* x 3.0)) x)))

series211.0ms

Counts
3 → 9
Calls
3 calls:
48.0ms
(- 4.0 (* x 3.0))
116.0ms
(* (- 4.0 (* x 3.0)) x)
46.0ms
(* 3.0 (- 1.0 (* (- 4.0 (* x 3.0)) x)))

simplify2.8s

Counts
68 → 68
Iterations
IterNodes
done5001
33644
2796
1260
0109

prune247.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize22.0ms

Local error

Found 2 expressions with local error:

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

rewrite48.0ms

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:
8.0ms
(- (* x 9.0) 12.0)
39.0ms
(* x (- (* x 9.0) 12.0))

series114.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(- (* x 9.0) 12.0)
68.0ms
(* x (- (* x 9.0) 12.0))

simplify1.8s

Counts
44 → 44
Iterations
IterNodes
done5003
31628
2436
1157
064

prune174.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 3 expressions with local error:

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

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
associate-*r* associate-*l*
sub-neg add-log-exp
distribute-rgt-in distribute-lft-in associate-*r/
flip3-- insert-posit16 flip--
pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
diff-log
Counts
3 → 63
Calls
3 calls:
8.0ms
(- 4.0 (* 3.0 x))
30.0ms
(* x (- 4.0 (* 3.0 x)))
26.0ms
(* 3.0 (- 1.0 (* x (- 4.0 (* 3.0 x)))))

series203.0ms

Counts
3 → 9
Calls
3 calls:
50.0ms
(- 4.0 (* 3.0 x))
100.0ms
(* x (- 4.0 (* 3.0 x)))
53.0ms
(* 3.0 (- 1.0 (* x (- 4.0 (* 3.0 x)))))

simplify2.6s

Counts
72 → 72
Iterations
IterNodes
done5009
33984
2819
1267
0109

prune248.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (* x x) 9.0) (- 3.0 (* x 12.0)))
0.0b
(- 3.0 (* x 12.0))
0.2b
(* (* x x) 9.0)

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
pow1 add-cbrt-cube add-exp-log
add-sqr-sqrt
*-un-lft-identity add-cube-cbrt
associate-*r* pow-prod-down prod-exp cbrt-unprod insert-posit16
associate-+r+ sum-log sub-neg diff-log
+-commutative associate-+r- flip3-+ flip3-- associate-*l* *-commutative flip-+ flip-- unswap-sqr
Counts
3 → 49
Calls
3 calls:
29.0ms
(+ (* (* x x) 9.0) (- 3.0 (* x 12.0)))
6.0ms
(- 3.0 (* x 12.0))
20.0ms
(* (* x x) 9.0)

series123.0ms

Counts
3 → 9
Calls
3 calls:
37.0ms
(+ (* (* x x) 9.0) (- 3.0 (* x 12.0)))
39.0ms
(- 3.0 (* x 12.0))
46.0ms
(* (* x x) 9.0)

simplify2.6s

Counts
58 → 58
Iterations
IterNodes
done5002
33702
2738
1239
089

prune176.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes40.0ms

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
done12
112
09

end0.0ms

sample676.0ms

Algorithm
intervals
Results
551.0ms10575×body80valid