Details

Time bar (total: 10.8s)

sample24.0ms

Algorithm
intervals
Results
10.0ms332×body80valid

simplify9.0ms

Counts
1 → 1
Iterations
IterNodes
done9
39
28
16
04

prune7.0ms

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)

rewrite24.0ms

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:
23.0ms
(* (* x 3.0) x)

series34.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(* (* x 3.0) x)

simplify1.3s

Counts
21 → 21
Iterations
IterNodes
done5001
31120
2315
197
037

prune60.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.1b

localize18.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* x 3.0) x)
0.3b
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
20.4b
(sqrt (* (* x 3.0) x))
20.4b
(sqrt (* (* x 3.0) x))

rewrite150.0ms

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:
25.0ms
(* (* x 3.0) x)
95.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
10.0ms
(sqrt (* (* x 3.0) x))
10.0ms
(sqrt (* (* x 3.0) x))

series262.0ms

Counts
4 → 12
Calls
4 calls:
45.0ms
(* (* x 3.0) x)
111.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
49.0ms
(sqrt (* (* x 3.0) x))
57.0ms
(sqrt (* (* x 3.0) x))

simplify1.9s

Counts
120 → 120
Iterations
IterNodes
done5004
31935
2605
1210
082

prune355.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 3.0 (* x x))

rewrite15.0ms

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

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(* 3.0 (* x x))

simplify2.5s

Counts
22 → 22
Iterations
IterNodes
done5000
31257
2278
188
034

prune99.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize20.0ms

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))

rewrite134.0ms

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:
103.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x x)))
28.0ms
(* (cbrt 3.0) (* x x))

series187.0ms

Counts
2 → 6
Calls
2 calls:
132.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x x)))
55.0ms
(* (cbrt 3.0) (* x x))

simplify2.9s

Counts
57 → 57
Iterations
IterNodes
done5067
32743
2590
1168
066

prune189.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0b

regimes83.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done6
16
04

end0.0ms

sample491.0ms

Algorithm
intervals
Results
308.0ms10597×body80valid