Details

Time bar (total: 7.4s)

sample17.0ms

Algorithm
intervals
Results
8.0ms332×body80valid

simplify678.0ms

Counts
1 → 1
Iterations
IterNodes
done5000
7809
6193
5141
4112
379
242
119
08

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 0.253 (* x 0.12))
0.1b
(* x (+ 0.253 (* x 0.12)))

rewrite19.0ms

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×associate-*r* associate-*l*
2×flip3-+ associate-*r/ flip-+
1×distribute-rgt-in +-commutative sum-log distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 33
Calls
2 calls:
4.0ms
(+ 0.253 (* x 0.12))
14.0ms
(* x (+ 0.253 (* x 0.12)))

series127.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(+ 0.253 (* x 0.12))
84.0ms
(* x (+ 0.253 (* x 0.12)))

simplify529.0ms

Counts
39 → 39
Iterations
IterNodes
done5000
2837
1187
060

prune162.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 0.253) (* (* x 0.12) x))
0.2b
(* (* x 0.12) x)

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-log-exp
3×add-sqr-sqrt *-un-lft-identity associate-*r* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
1×+-commutative sum-log flip3-+ associate-*l* *-commutative flip-+
Counts
2 → 29
Calls
2 calls:
13.0ms
(+ (* x 0.253) (* (* x 0.12) x))
26.0ms
(* (* x 0.12) x)

series147.0ms

Counts
2 → 6
Calls
2 calls:
97.0ms
(+ (* x 0.253) (* (* x 0.12) x))
49.0ms
(* (* x 0.12) x)

simplify903.0ms

Counts
35 → 35
Iterations
IterNodes
done5000
21229
1178
061

prune156.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize25.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 0.253) (pow (* (* x x) 0.12) 1))
0.2b
(* (* x x) 0.12)

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-sqr-sqrt add-log-exp
3×*-un-lft-identity associate-*r* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
1×+-commutative sum-log flip3-+ associate-*l* *-commutative flip-+ unswap-sqr
Counts
2 → 30
Calls
2 calls:
19.0ms
(+ (* x 0.253) (pow (* (* x x) 0.12) 1))
28.0ms
(* (* x x) 0.12)

series161.0ms

Counts
2 → 6
Calls
2 calls:
114.0ms
(+ (* x 0.253) (pow (* (* x x) 0.12) 1))
47.0ms
(* (* x x) 0.12)

simplify922.0ms

Counts
36 → 36
Iterations
IterNodes
done5001
21331
1196
064

prune160.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x 0.253) (pow (* (* (* x (sqrt 0.12)) x) (sqrt 0.12)) 1))
0.2b
(* x (sqrt 0.12))
0.2b
(* (* x (sqrt 0.12)) x)
0.2b
(* (* (* x (sqrt 0.12)) x) (sqrt 0.12))

rewrite172.0ms

Algorithm
rewrite-expression-head
Rules
20×pow1 add-cbrt-cube add-exp-log
15×associate-*r*
14×add-sqr-sqrt
10×*-un-lft-identity pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
7×sqrt-prod
6×add-log-exp
5×associate-*l*
3×*-commutative
2×unswap-sqr
1×+-commutative sum-log flip3-+ flip-+
Counts
4 → 75
Calls
4 calls:
16.0ms
(+ (* x 0.253) (pow (* (* (* x (sqrt 0.12)) x) (sqrt 0.12)) 1))
15.0ms
(* x (sqrt 0.12))
34.0ms
(* (* x (sqrt 0.12)) x)
102.0ms
(* (* (* x (sqrt 0.12)) x) (sqrt 0.12))

series435.0ms

Counts
4 → 12
Calls
4 calls:
172.0ms
(+ (* x 0.253) (pow (* (* (* x (sqrt 0.12)) x) (sqrt 0.12)) 1))
74.0ms
(* x (sqrt 0.12))
86.0ms
(* (* x (sqrt 0.12)) x)
103.0ms
(* (* (* x (sqrt 0.12)) x) (sqrt 0.12))

simplify1.5s

Counts
87 → 87
Iterations
IterNodes
done5000
22084
1304
0105

prune388.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes47.0ms

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
done13
113
09

end0.0ms

sample754.0ms

Algorithm
intervals
Results
506.0ms10669×body80valid