Details

Time bar (total: 6.6s)

sample13.0ms

Algorithm
intervals
Results
6.0ms331×body80valid

simplify15.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 3.0) x)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
17.0ms
(* (* x 3.0) x)

series38.0ms

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

simplify859.0ms

Counts
21 → 21

prune53.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize16.0ms

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)))
15.9b
(sqrt (* (* x 3.0) x))
15.9b
(sqrt (* (* x 3.0) x))

rewrite216.0ms

Algorithm
rewrite-expression-head
Rules
148×pow1
80×pow-prod-down
66×sqrt-pow1
17×pow-prod-up
14×pow1/2
11×add-exp-log add-sqr-sqrt pow-sqr add-cbrt-cube
9×add-cube-cbrt *-un-lft-identity
7×associate-*r*
6×sqrt-prod
5×associate-*l*
4×swap-sqr prod-exp cbrt-unprod add-log-exp
2×*-commutative
1×pow2 pow-plus sqrt-unprod rem-square-sqrt unswap-sqr
Counts
4 → 108
Calls
4 calls:
20.0ms
(* (* x 3.0) x)
141.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
19.0ms
(sqrt (* (* x 3.0) x))
23.0ms
(sqrt (* (* x 3.0) x))

series327.0ms

Counts
4 → 12
Calls
4 calls:
55.0ms
(* (* x 3.0) x)
136.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
65.0ms
(sqrt (* (* x 3.0) x))
71.0ms
(sqrt (* (* x 3.0) x))

simplify664.0ms

Counts
120 → 120

prune206.0ms

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (sqrt (sqrt (* (* x 3.0) x))) (sqrt (sqrt (* (* x 3.0) x))))
15.9b
(sqrt (* (* x 3.0) x))
15.9b
(sqrt (* (* x 3.0) x))
15.9b
(sqrt (* (* x 3.0) x))

rewrite232.0ms

Algorithm
rewrite-expression-head
Rules
157×pow1
149×sqrt-pow1
82×pow-prod-down
29×sqrt-prod
24×add-sqr-sqrt
23×pow1/2
21×pow-prod-up
13×pow-sqr
12×add-cube-cbrt *-un-lft-identity
9×swap-sqr
7×associate-*r* associate-*l*
6×add-exp-log add-cbrt-cube
4×add-log-exp unswap-sqr
1×pow2 pow-plus sqrt-unprod prod-exp rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 124
Calls
4 calls:
173.0ms
(* (sqrt (sqrt (* (* x 3.0) x))) (sqrt (sqrt (* (* x 3.0) x))))
17.0ms
(sqrt (* (* x 3.0) x))
13.0ms
(sqrt (* (* x 3.0) x))
17.0ms
(sqrt (* (* x 3.0) x))

series242.0ms

Counts
4 → 12
Calls
4 calls:
64.0ms
(* (sqrt (sqrt (* (* x 3.0) x))) (sqrt (sqrt (* (* x 3.0) x))))
42.0ms
(sqrt (* (* x 3.0) x))
71.0ms
(sqrt (* (* x 3.0) x))
66.0ms
(sqrt (* (* x 3.0) x))

simplify380.0ms

Counts
136 → 136

prune281.0ms

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 0.0b

localize45.0ms

Local error

Found 4 expressions with local error:

15.9b
(sqrt (* (* x 3.0) x))
15.9b
(sqrt (* (* x 3.0) x))
15.9b
(sqrt (* (* x 3.0) x))
15.9b
(sqrt (* (* x 3.0) x))

rewrite94.0ms

Algorithm
rewrite-expression-head
Rules
28×pow1
12×sqrt-pow1 pow-prod-down
4×add-exp-log add-sqr-sqrt add-cube-cbrt *-un-lft-identity pow1/2 sqrt-prod add-cbrt-cube add-log-exp
Counts
4 → 48
Calls
4 calls:
21.0ms
(sqrt (* (* x 3.0) x))
21.0ms
(sqrt (* (* x 3.0) x))
21.0ms
(sqrt (* (* x 3.0) x))
28.0ms
(sqrt (* (* x 3.0) x))

series214.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(sqrt (* (* x 3.0) x))
44.0ms
(sqrt (* (* x 3.0) x))
60.0ms
(sqrt (* (* x 3.0) x))
69.0ms
(sqrt (* (* x 3.0) x))

simplify1.8s

Counts
60 → 60

prune251.0ms

Pruning

11 alts after pruning (8 fresh and 3 done)

Merged error: 0.0b

regimes70.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify14.0ms

end0.0ms

sample492.0ms

Algorithm
intervals
Results
256.0ms10648×body80valid