Details

Time bar (total: 1.6s)

sample16.0ms

Algorithm
intervals
Results
6.0ms345×body80valid

simplify14.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0123
1263
2443
3493
4493
done493

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 12.1b

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x 3.0) x)
11.6b
(* (* (* x 3.0) x) y)

rewrite73.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*r*
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
16.0ms
(* (* x 3.0) x)
55.0ms
(* (* (* x 3.0) x) y)

series62.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(* (* x 3.0) x)
28.0ms
(* (* (* x 3.0) x) y)

simplify43.0ms

Counts
49 → 49
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0172202
1912159
25002159
done5002159

prune78.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
13×pow1 add-exp-log add-cbrt-cube
8×pow-prod-down prod-exp cbrt-unprod
1×add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
1 → 24
Calls
1 calls:
28.0ms
(* (* x 3.0) (* x y))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(* (* x 3.0) (* x y))

simplify126.0ms

Counts
27 → 27
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0137133
162698
2347398
3500198
done500198

prune54.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite62.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*l*
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×expm1-log1p-u associate-*r* *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
43.0ms
(* x (* 3.0 (* x y)))
17.0ms
(* 3.0 (* x y))

series57.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(* x (* 3.0 (* x y)))
27.0ms
(* 3.0 (* x y))

simplify137.0ms

Counts
49 → 49
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0158200
1663157
23700157
35001157
done5001157

prune93.0ms

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
47.0ms
(* x (* (* 3.0 x) y))
18.0ms
(* (* 3.0 x) y)

series54.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(* x (* (* 3.0 x) y))
25.0ms
(* (* 3.0 x) y)

simplify44.0ms

Counts
49 → 49
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0174202
1892159
25002159
done5002159

prune75.0ms

Pruning

11 alts after pruning (8 fresh and 3 done)

Merged error: 0b

regimes115.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
193
done93

end0.0ms

sample396.0ms

Algorithm
intervals
Results
185.0ms10709×body80valid