Details

Time bar (total: 4.8s)

sample15.0ms

Algorithm
intervals
Results
6.0ms336×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
16
04

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 3.0) x)

rewrite23.0ms

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:
22.0ms
(* (* x 3.0) x)

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(* (* x 3.0) x)

simplify614.0ms

Counts
21 → 21
Iterations
IterNodes
done5000
2721
198
037

prune91.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize22.0ms

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

rewrite126.0ms

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:
12.0ms
(* x (* x 3.0))
88.0ms
(* (sqrt (* x (* x 3.0))) (sqrt (* x (* x 3.0))))
12.0ms
(sqrt (* x (* x 3.0)))
10.0ms
(sqrt (* x (* x 3.0)))

series245.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(* x (* x 3.0))
99.0ms
(* (sqrt (* x (* x 3.0))) (sqrt (* x (* x 3.0))))
61.0ms
(sqrt (* x (* x 3.0)))
50.0ms
(sqrt (* x (* x 3.0)))

simplify714.0ms

Counts
120 → 120
Iterations
IterNodes
done5000
21286
1209
079

prune455.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 3.0 (* x x))

rewrite21.0ms

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

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(* 3.0 (* x x))

simplify542.0ms

Counts
22 → 22
Iterations
IterNodes
done5001
2556
195
034

prune98.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

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))

rewrite96.0ms

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:
78.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x x)))
15.0ms
(* (cbrt 3.0) (* x x))

series242.0ms

Counts
2 → 6
Calls
2 calls:
162.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x x)))
80.0ms
(* (cbrt 3.0) (* x x))

simplify691.0ms

Counts
57 → 57
Iterations
IterNodes
done5000
2889
1182
066

prune138.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 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

sample406.0ms

Algorithm
intervals
Results
235.0ms10677×body80valid