Details

Time bar (total: 7.3s)

sample13.0ms

Algorithm
intervals
Results
5.0ms332×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
16
04

prune4.0ms

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)

rewrite13.0ms

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 log1p-expm1-u add-log-exp
Counts
1 → 20
Calls
1 calls:
13.0ms
(* (* x 3.0) x)

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(* (* x 3.0) x)

simplify725.0ms

Counts
23 → 23
Iterations
IterNodes
done5000
2711
1101
039

prune115.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.1b

localize14.0ms

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))

rewrite143.0ms

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 log1p-expm1-u add-log-exp
2×*-commutative
1×pow2 rem-square-sqrt pow-plus sqrt-unprod unswap-sqr
Counts
4 → 116
Calls
4 calls:
25.0ms
(* (* x 3.0) x)
80.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
22.0ms
(sqrt (* (* x 3.0) x))
11.0ms
(sqrt (* (* x 3.0) x))

series248.0ms

Counts
4 → 12
Calls
4 calls:
48.0ms
(* (* x 3.0) x)
87.0ms
(* (sqrt (* (* x 3.0) x)) (sqrt (* (* x 3.0) x)))
60.0ms
(sqrt (* (* x 3.0) x))
53.0ms
(sqrt (* (* x 3.0) x))

simplify1.4s

Counts
128 → 128
Iterations
IterNodes
done5000
21543
1219
088

prune453.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x x) 3.0)

rewrite28.0ms

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 log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 21
Calls
1 calls:
27.0ms
(* (* x x) 3.0)

series33.0ms

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

simplify902.0ms

Counts
24 → 24
Iterations
IterNodes
done5000
2736
1106
039

prune147.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

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

rewrite136.0ms

Algorithm
rewrite-expression-head
Rules
148×pow1
80×pow-prod-down
66×sqrt-pow1
17×pow-prod-up
14×pow1/2
12×add-sqr-sqrt
11×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 log1p-expm1-u add-log-exp
2×*-commutative unswap-sqr
1×pow2 rem-square-sqrt pow-plus sqrt-unprod
Counts
4 → 117
Calls
4 calls:
19.0ms
(* (* x x) 3.0)
88.0ms
(* (sqrt (* (* x x) 3.0)) (sqrt (* (* x x) 3.0)))
11.0ms
(sqrt (* (* x x) 3.0))
13.0ms
(sqrt (* (* x x) 3.0))

series249.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(* (* x x) 3.0)
94.0ms
(* (sqrt (* (* x x) 3.0)) (sqrt (* (* x x) 3.0)))
64.0ms
(sqrt (* (* x x) 3.0))
50.0ms
(sqrt (* (* x x) 3.0))

simplify1.3s

Counts
129 → 129
Iterations
IterNodes
done5000
21385
1222
086

prune391.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes128.0ms

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

sample788.0ms

Algorithm
intervals
Results
259.0ms10597×body80valid