Details

Time bar (total: 5.2s)

sample18.0ms

Algorithm
intervals
Results
8.0ms348×body80valid

simplify4.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
16
04

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize9.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 3.0) x)

rewrite15.0ms

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:
14.0ms
(* (* x 3.0) x)

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(* (* x 3.0) x)

simplify604.0ms

Counts
21 → 21
Iterations
IterNodes
done5000
2721
198
037

prune64.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 4 expressions with local error:

0.2b
(* x (* x 3.0))
0.4b
(* (sqrt (* x (* x 3.0))) (sqrt (* x (* x 3.0))))
17.6b
(sqrt (* x (* x 3.0)))
17.6b
(sqrt (* x (* x 3.0)))

rewrite123.0ms

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-*l*
6×sqrt-prod
5×associate-*r*
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:
13.0ms
(* x (* x 3.0))
81.0ms
(* (sqrt (* x (* x 3.0))) (sqrt (* x (* x 3.0))))
15.0ms
(sqrt (* x (* x 3.0)))
9.0ms
(sqrt (* x (* x 3.0)))

series211.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(* x (* x 3.0))
100.0ms
(* (sqrt (* x (* x 3.0))) (sqrt (* x (* x 3.0))))
37.0ms
(sqrt (* x (* x 3.0)))
38.0ms
(sqrt (* x (* x 3.0)))

simplify753.0ms

Counts
120 → 120
Iterations
IterNodes
done5000
21286
1209
079

prune356.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 3.0 (* x x))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-*l* pow-prod-down prod-exp cbrt-unprod
2×*-un-lft-identity add-cube-cbrt
1×associate-*r* *-commutative add-log-exp unswap-sqr
Counts
1 → 19
Calls
1 calls:
13.0ms
(* 3.0 (* x x))

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(* 3.0 (* x x))

simplify640.0ms

Counts
22 → 22
Iterations
IterNodes
done5001
2556
195
034

prune66.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x x)))
0.3b
(* (cbrt 3.0) (* x x))

rewrite107.0ms

Algorithm
rewrite-expression-head
Rules
28×pow1 add-exp-log
18×pow-prod-down prod-exp cbrt-unprod
16×add-cbrt-cube
7×associate-*l*
6×add-sqr-sqrt
4×cbrt-prod *-un-lft-identity add-cube-cbrt
2×associate-*r* *-commutative add-log-exp unswap-sqr
Counts
2 → 51
Calls
2 calls:
75.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x x)))
29.0ms
(* (cbrt 3.0) (* x x))

series219.0ms

Counts
2 → 6
Calls
2 calls:
126.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x x)))
93.0ms
(* (cbrt 3.0) (* x x))

simplify721.0ms

Counts
57 → 57
Iterations
IterNodes
done5000
2889
1182
066

prune162.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes101.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done11
211
110
06

end0.0ms

sample900.0ms

Algorithm
intervals
Results
678.0ms10613×body80valid