Details

Time bar (total: 11.6s)

sample18.0ms

Algorithm
intervals
Results
11.0ms341×body80valid

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
done9
39
28
16
04

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize11.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* x 3.0) x)

rewrite21.0ms

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×expm1-log1p-u associate-*l* *-commutative insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 21
Calls
1 calls:
21.0ms
(* (* x 3.0) x)

series46.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(* (* x 3.0) x)

simplify1.3s

Counts
24 → 24
Iterations
IterNodes
done5002
31271
2340
1101
040

prune54.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize12.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (* x 3.0) x)
0.3b
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
18.5b
(sqrt (* (* x 3.0) x))
18.5b
(sqrt (* (* x 3.0) x))

rewrite124.0ms

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×expm1-log1p-u swap-sqr prod-exp cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp
2×*-commutative
1×pow2 rem-square-sqrt pow-plus sqrt-unprod unswap-sqr
Counts
4 → 120
Calls
4 calls:
14.0ms
(* (* x 3.0) x)
69.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
12.0ms
(sqrt (* (* x 3.0) x))
26.0ms
(sqrt (* (* x 3.0) x))

series221.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(* (* x 3.0) x)
99.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
40.0ms
(sqrt (* (* x 3.0) x))
44.0ms
(sqrt (* (* x 3.0) x))

simplify1.9s

Counts
132 → 132
Iterations
IterNodes
done5003
31534
2506
1219
091

prune328.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x x) 3.0)

rewrite33.0ms

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×expm1-log1p-u associate-*l* *-commutative insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
32.0ms
(* (* x x) 3.0)

series52.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(* (* x x) 3.0)

simplify3.1s

Counts
25 → 25
Iterations
IterNodes
done5043
44039
3982
2301
199
040

prune79.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (sqrt (sqrt (* (* x 3.0) x))) (sqrt (* (* x 3.0) x)))
18.5b
(sqrt (* (* x 3.0) x))
18.5b
(sqrt (* (* x 3.0) x))
18.5b
(sqrt (* (* x 3.0) x))

rewrite182.0ms

Algorithm
rewrite-expression-head
Rules
85×pow1
57×sqrt-pow1
41×pow-prod-down
18×pow-prod-up
15×pow1/2
12×add-sqr-sqrt
10×sqrt-prod
7×*-un-lft-identity associate-*l* add-cube-cbrt
6×add-cbrt-cube add-exp-log
4×expm1-log1p-u associate-*r* insert-posit16 log1p-expm1-u add-log-exp
2×pow-plus unswap-sqr
1×sqrt-unprod cube-unmult prod-exp *-commutative cbrt-unprod
Counts
4 → 98
Calls
4 calls:
110.0ms
(* (sqrt (sqrt (* (* x 3.0) x))) (sqrt (* (* x 3.0) x)))
22.0ms
(sqrt (* (* x 3.0) x))
26.0ms
(sqrt (* (* x 3.0) x))
22.0ms
(sqrt (* (* x 3.0) x))

series382.0ms

Counts
4 → 12
Calls
4 calls:
174.0ms
(* (sqrt (sqrt (* (* x 3.0) x))) (sqrt (* (* x 3.0) x)))
70.0ms
(sqrt (* (* x 3.0) x))
73.0ms
(sqrt (* (* x 3.0) x))
65.0ms
(sqrt (* (* x 3.0) x))

simplify2.5s

Counts
110 → 110
Iterations
IterNodes
done5000
32126
2624
1228
094

prune406.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

regimes64.0ms

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

sample627.0ms

Algorithm
intervals
Results
499.0ms10534×body80valid