Details

Time bar (total: 15.6s)

sample23.0ms

Algorithm
intervals
Results
9.0ms348×body80valid

simplify26.0ms

Counts
1 → 1
Iterations
IterNodes
done39
339
227
113
06

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite98.0ms

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 log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
63.0ms
(* (* (* x 3.0) y) y)
34.0ms
(* (* x 3.0) y)

series76.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(* (* (* x 3.0) y) y)
27.0ms
(* (* x 3.0) y)

simplify4.0s

Counts
49 → 49
Iterations
IterNodes
done5002
34358
2746
1182
065

prune219.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

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

rewrite72.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
9×pow-prod-down prod-exp cbrt-unprod
4×add-sqr-sqrt *-un-lft-identity associate-*r* associate-*l* add-cube-cbrt
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
56.0ms
(* (* x (* 3.0 y)) y)
14.0ms
(* x (* 3.0 y))

series79.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(* (* x (* 3.0 y)) y)
23.0ms
(* x (* 3.0 y))

simplify3.2s

Counts
49 → 49
Iterations
IterNodes
done5024
33985
2708
1174
067

prune215.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite84.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
9×pow-prod-down prod-exp cbrt-unprod
4×add-sqr-sqrt *-un-lft-identity associate-*r* associate-*l* add-cube-cbrt
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
23.0ms
(* (* y x) y)
59.0ms
(* 3.0 (* (* y x) y))

series68.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(* (* y x) y)
38.0ms
(* 3.0 (* (* y x) y))

simplify2.1s

Counts
49 → 49
Iterations
IterNodes
done5000
32568
2585
1168
065

prune171.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

localize22.0ms

Local error

Found 3 expressions with local error:

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

rewrite254.0ms

Algorithm
rewrite-expression-head
Rules
49×pow1 add-exp-log
33×pow-prod-down prod-exp cbrt-unprod
32×add-cbrt-cube
8×associate-*l*
6×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
5×associate-*r*
3×cbrt-prod expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
3 → 82
Calls
3 calls:
23.0ms
(* (* y x) y)
169.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* (* y x) y)))
57.0ms
(* (cbrt 3.0) (* (* y x) y))

series167.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(* (* y x) y)
75.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* (* y x) y)))
72.0ms
(* (cbrt 3.0) (* (* y x) y))

simplify3.5s

Counts
91 → 91
Iterations
IterNodes
done5000
34690
21072
1272
0103

prune266.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes215.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done9
19
06

end0.0ms

sample641.0ms

Algorithm
intervals
Results
355.0ms10722×body80valid