Details

Time bar (total: 8.8s)

sample21.0ms

Algorithm
intervals
Results
9.0ms342×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
16
04

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize17.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 3.0) x)

rewrite29.0ms

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

series43.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(* (* x 3.0) x)

simplify1.2s

Counts
21 → 21
Iterations
IterNodes
done5000
2721
198
037

prune75.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize12.0ms

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)))
17.9b
(sqrt (* (* x 3.0) x))
17.9b
(sqrt (* (* x 3.0) x))

rewrite170.0ms

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)
114.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
10.0ms
(sqrt (* (* x 3.0) x))
22.0ms
(sqrt (* (* x 3.0) x))

series270.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(* (* x 3.0) x)
100.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
69.0ms
(sqrt (* (* x 3.0) x))
54.0ms
(sqrt (* (* x 3.0) x))

simplify1.7s

Counts
120 → 120
Iterations
IterNodes
done5001
21536
1216
082

prune413.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x x) 3.0)

rewrite34.0ms

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:
33.0ms
(* (* x x) 3.0)

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(* (* x x) 3.0)

simplify844.0ms

Counts
22 → 22
Iterations
IterNodes
done5001
2712
1103
037

prune118.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize34.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* x x) 3.0)
0.3b
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x x) 3.0)))
17.9b
(sqrt (* (* x 3.0) x))
17.9b
(sqrt (* (* x x) 3.0))

rewrite186.0ms

Algorithm
rewrite-expression-head
Rules
59×pow1
38×pow-prod-down
24×sqrt-pow1
11×add-cbrt-cube add-exp-log
10×add-sqr-sqrt
7×*-un-lft-identity associate-*r* add-cube-cbrt
5×associate-*l*
4×pow1/2 prod-exp sqrt-prod cbrt-unprod add-log-exp
2×*-commutative unswap-sqr
1×sqrt-unprod
Counts
4 → 74
Calls
4 calls:
15.0ms
(* (* x x) 3.0)
122.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x x) 3.0)))
24.0ms
(sqrt (* (* x 3.0) x))
22.0ms
(sqrt (* (* x x) 3.0))

series252.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(* (* x x) 3.0)
112.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x x) 3.0)))
46.0ms
(sqrt (* (* x 3.0) x))
60.0ms
(sqrt (* (* x x) 3.0))

simplify2.4s

Counts
86 → 86
Iterations
IterNodes
done5000
21785
1205
080

prune329.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

regimes121.0ms

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

sample508.0ms

Algorithm
intervals
Results
336.0ms10695×body80valid