Details

Time bar (total: 6.0s)

sample19.0ms

Algorithm
intervals
Results
7.0ms336×body80valid

simplify4.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
16
04

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 3.0) x)

rewrite22.0ms

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:
21.0ms
(* (* x 3.0) x)

series54.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(* (* x 3.0) x)

simplify821.0ms

Counts
21 → 21
Iterations
IterNodes
done5000
2721
198
037

prune88.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize17.0ms

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)))
18.7b
(sqrt (* (* x 3.0) x))
18.7b
(sqrt (* (* x 3.0) x))

rewrite142.0ms

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:
15.0ms
(* (* x 3.0) x)
89.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
19.0ms
(sqrt (* (* x 3.0) x))
16.0ms
(sqrt (* (* x 3.0) x))

series239.0ms

Counts
4 → 12
Calls
4 calls:
45.0ms
(* (* x 3.0) x)
108.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
43.0ms
(sqrt (* (* x 3.0) x))
43.0ms
(sqrt (* (* x 3.0) x))

simplify1.4s

Counts
120 → 120
Iterations
IterNodes
done5001
21536
1216
082

prune321.0ms

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)

rewrite16.0ms

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:
15.0ms
(* (* x x) 3.0)

series36.0ms

Counts
1 → 3
Calls
1 calls:
36.0ms
(* (* x x) 3.0)

simplify728.0ms

Counts
22 → 22
Iterations
IterNodes
done5001
2712
1103
037

prune116.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 3 expressions with local error:

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

rewrite71.0ms

Algorithm
rewrite-expression-head
Rules
46×pow1
19×add-cbrt-cube pow-prod-down add-exp-log
17×add-sqr-sqrt
13×associate-*r*
10×prod-exp cbrt-unprod
9×*-un-lft-identity add-cube-cbrt
8×sqrt-prod
7×associate-*l*
4×pow-sqr pow-prod-up unswap-sqr
3×*-commutative add-log-exp
2×pow-plus
1×pow2 swap-sqr
Counts
3 → 78
Calls
3 calls:
45.0ms
(* (* x (sqrt 3.0)) (* x (sqrt 3.0)))
12.0ms
(* x (sqrt 3.0))
12.0ms
(* x (sqrt 3.0))

series237.0ms

Counts
3 → 9
Calls
3 calls:
107.0ms
(* (* x (sqrt 3.0)) (* x (sqrt 3.0)))
67.0ms
(* x (sqrt 3.0))
62.0ms
(* x (sqrt 3.0))

simplify766.0ms

Counts
87 → 87
Iterations
IterNodes
done5000
2687
1150
060

prune227.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

regimes103.0ms

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
253.0ms10625×body80valid