Details

Time bar (total: 7.1s)

sample26.0ms

Algorithm
intervals
Results
10.0ms336×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
16
04

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize14.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 3.0) x)

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
27.0ms
(* (* x 3.0) x)

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(* (* x 3.0) x)

simplify806.0ms

Counts
21 → 21
Iterations
IterNodes
done5000
2721
198
037

prune113.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.1b

localize22.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* x 3.0) x)
0.4b
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
18.1b
(sqrt (* (* x 3.0) x))
18.1b
(sqrt (* (* x 3.0) x))

rewrite198.0ms

Algorithm
rewrite-expression-head
Rules
148×pow1
80×pow-prod-down
66×sqrt-pow1
17×pow-prod-up
14×pow1/2
11×add-sqr-sqrt add-cbrt-cube add-exp-log pow-sqr
9×*-un-lft-identity add-cube-cbrt
7×associate-*r*
6×sqrt-prod
5×associate-*l*
4×swap-sqr prod-exp cbrt-unprod add-log-exp
2×*-commutative
1×pow2 rem-square-sqrt pow-plus sqrt-unprod unswap-sqr
Counts
4 → 108
Calls
4 calls:
28.0ms
(* (* x 3.0) x)
118.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
20.0ms
(sqrt (* (* x 3.0) x))
23.0ms
(sqrt (* (* x 3.0) x))

series266.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(* (* x 3.0) x)
112.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
44.0ms
(sqrt (* (* x 3.0) x))
67.0ms
(sqrt (* (* x 3.0) x))

simplify1.3s

Counts
120 → 120
Iterations
IterNodes
done5001
21536
1216
082

prune348.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x x) 3.0)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-*r* pow-prod-down prod-exp cbrt-unprod
2×*-un-lft-identity add-cube-cbrt
1×associate-*l* *-commutative add-log-exp unswap-sqr
Counts
1 → 19
Calls
1 calls:
17.0ms
(* (* x x) 3.0)

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(* (* x x) 3.0)

simplify933.0ms

Counts
22 → 22
Iterations
IterNodes
done5001
2712
1103
037

prune90.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (sqrt (sqrt (* (* x 3.0) x))) (sqrt (* (* x 3.0) x)))
18.1b
(sqrt (* (* x 3.0) x))
18.1b
(sqrt (* (* x 3.0) x))
18.1b
(sqrt (* (* x 3.0) x))

rewrite150.0ms

Algorithm
rewrite-expression-head
Rules
85×pow1
57×sqrt-pow1
41×pow-prod-down
18×pow-prod-up
15×pow1/2
12×add-sqr-sqrt
10×sqrt-prod
7×*-un-lft-identity associate-*l* add-cube-cbrt
6×add-cbrt-cube add-exp-log
4×associate-*r* add-log-exp
2×pow-plus unswap-sqr
1×sqrt-unprod cube-unmult prod-exp *-commutative cbrt-unprod
Counts
4 → 86
Calls
4 calls:
101.0ms
(* (sqrt (sqrt (* (* x 3.0) x))) (sqrt (* (* x 3.0) x)))
12.0ms
(sqrt (* (* x 3.0) x))
20.0ms
(sqrt (* (* x 3.0) x))
10.0ms
(sqrt (* (* x 3.0) x))

series331.0ms

Counts
4 → 12
Calls
4 calls:
172.0ms
(* (sqrt (sqrt (* (* x 3.0) x))) (sqrt (* (* x 3.0) x)))
48.0ms
(sqrt (* (* x 3.0) x))
42.0ms
(sqrt (* (* x 3.0) x))
68.0ms
(sqrt (* (* x 3.0) x))

simplify1.3s

Counts
98 → 98
Iterations
IterNodes
done5000
21045
1219
088

prune305.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

regimes161.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done6
16
04

end0.0ms

sample542.0ms

Algorithm
intervals
Results
299.0ms10677×body80valid