Details

Time bar (total: 12.8s)

sample18.0ms

Algorithm
intervals
Results
9.0ms340×body80valid

simplify20.0ms

Counts
1 → 1
Iterations
IterNodes
done42
442
336
223
111
06

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 8.3b

localize10.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x 3.0) x)
8.2b
(* (* (* x 3.0) x) y)

rewrite87.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*r*
4×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
2×expm1-log1p-u associate-*l* *-commutative insert-posit16 log1p-expm1-u add-log-exp
Counts
2 → 45
Calls
2 calls:
18.0ms
(* (* x 3.0) x)
68.0ms
(* (* (* x 3.0) x) y)

series61.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(* (* x 3.0) x)
28.0ms
(* (* (* x 3.0) x) y)

simplify2.9s

Counts
51 → 51
Iterations
IterNodes
done5004
32856
2602
1178
070

prune181.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.1b

localize10.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 3.0) (* x y))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
13×pow1 add-cbrt-cube add-exp-log
8×pow-prod-down prod-exp cbrt-unprod
1×add-sqr-sqrt expm1-log1p-u *-un-lft-identity associate-*r* associate-*l* *-commutative add-cube-cbrt insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 25
Calls
1 calls:
44.0ms
(* (* x 3.0) (* x y))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(* (* x 3.0) (* x y))

simplify2.6s

Counts
28 → 28
Iterations
IterNodes
done5019
32670
2552
1131
049

prune98.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.2b
(* x (* 3.0 (* x y)))
0.2b
(* 3.0 (* x y))

rewrite75.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*l*
4×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
2×expm1-log1p-u associate-*r* *-commutative insert-posit16 log1p-expm1-u add-log-exp
Counts
2 → 45
Calls
2 calls:
55.0ms
(* x (* 3.0 (* x y)))
19.0ms
(* 3.0 (* x y))

series82.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(* x (* 3.0 (* x y)))
33.0ms
(* 3.0 (* x y))

simplify2.4s

Counts
51 → 51
Iterations
IterNodes
done5004
32996
2589
1157
064

prune198.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize39.0ms

Local error

Found 3 expressions with local error:

0.2b
(* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))))
0.2b
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
0.3b
(* (cbrt 3.0) (* x y))

rewrite399.0ms

Algorithm
rewrite-expression-head
Rules
58×pow1 add-exp-log
40×pow-prod-down prod-exp cbrt-unprod
36×add-cbrt-cube
10×associate-*l*
6×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
3×cbrt-prod expm1-log1p-u associate-*r* *-commutative insert-posit16 log1p-expm1-u add-log-exp
Counts
3 → 91
Calls
3 calls:
271.0ms
(* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))))
99.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
24.0ms
(* (cbrt 3.0) (* x y))

series319.0ms

Counts
3 → 9
Calls
3 calls:
132.0ms
(* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))))
118.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
69.0ms
(* (cbrt 3.0) (* x y))

simplify1.7s

Counts
100 → 100
Iterations
IterNodes
done5000
21221
1294
0108

prune267.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes156.0ms

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
done9
19
06

end0.0ms

sample1.1s

Algorithm
intervals
Results
462.0ms10692×body80valid