Details

Time bar (total: 10.5s)

sample21.0ms

Algorithm
intervals
Results
11.0ms348×body80valid

simplify2.6s

Counts
1 → 1
Iterations
IterNodes
done5001
62917
5827
4303
3121
254
125
010

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize14.0ms

Local error

Found 3 expressions with local error:

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

rewrite87.0ms

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
2×flip3-- pow-prod-down associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod flip-- unswap-sqr
1×distribute-rgt-in sub-neg distribute-lft-in flip3-+ diff-log flip-+
Counts
3 → 54
Calls
3 calls:
12.0ms
(- (* 3.0 x) 4.0)
42.0ms
(* (- (* 3.0 x) 4.0) x)
30.0ms
(* 3.0 (+ 1.0 (* (- (* 3.0 x) 4.0) x)))

series231.0ms

Counts
3 → 9
Calls
3 calls:
75.0ms
(- (* 3.0 x) 4.0)
96.0ms
(* (- (* 3.0 x) 4.0) x)
60.0ms
(* 3.0 (+ 1.0 (* (- (* 3.0 x) 4.0) x)))

simplify774.0ms

Counts
63 → 63
Iterations
IterNodes
done5000
21296
1278
0103

prune279.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

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

rewrite68.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
8×pow1 add-cbrt-cube add-exp-log
5×add-sqr-sqrt
4×*-un-lft-identity add-cube-cbrt
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×associate-+l+ sum-log sub-neg diff-log
1×+-commutative flip3-+ flip3-- associate-*l* *-commutative associate-+l- flip-+ flip-- unswap-sqr
Counts
3 → 46
Calls
3 calls:
4.0ms
(- 3.0 (* 12.0 x))
37.0ms
(+ (- 3.0 (* 12.0 x)) (* (* x x) 9.0))
26.0ms
(* (* x x) 9.0)

series120.0ms

Counts
3 → 9
Calls
3 calls:
49.0ms
(- 3.0 (* 12.0 x))
42.0ms
(+ (- 3.0 (* 12.0 x)) (* (* x x) 9.0))
29.0ms
(* (* x x) 9.0)

simplify918.0ms

Counts
55 → 55
Iterations
IterNodes
done5000
21316
1244
085

prune230.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite51.0ms

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:
12.0ms
(- (* x 9.0) 12.0)
38.0ms
(* x (- (* x 9.0) 12.0))

series176.0ms

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

simplify2.1s

Counts
42 → 42
Iterations
IterNodes
done5001
33998
2595
1156
062

prune122.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

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

rewrite63.0ms

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:
11.0ms
(- (* 3.0 x) 4.0)
51.0ms
(* (* 3.0 x) (- (* 3.0 x) 4.0))

series232.0ms

Counts
2 → 6
Calls
2 calls:
73.0ms
(- (* 3.0 x) 4.0)
159.0ms
(* (* 3.0 x) (- (* 3.0 x) 4.0))

simplify916.0ms

Counts
42 → 42
Iterations
IterNodes
done5000
21106
1182
065

prune150.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes46.0ms

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

sample1.2s

Algorithm
intervals
Results
1.0s10615×body80valid