Details

Time bar (total: 19.9s)

sample20.0ms

Algorithm
intervals
Results
8.0ms347×body80valid

simplify34.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1137
2287
3427
done427

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite93.0ms

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:
68.0ms
(* (* (* x 3.0) y) y)
21.0ms
(* (* x 3.0) y)

series92.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(* (* (* x 3.0) y) y)
46.0ms
(* (* x 3.0) y)

simplify5.4s

Counts
49 → 49
Iterations

Useful iterations: 2 (195.0ms)

IterNodesCost
065435
1169422
2751336
33002336
done5000336

prune127.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (pow (* 3.0 (* x y)) 1) y)
0.3b
(* 3.0 (* x y))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
19×add-exp-log
11×prod-exp
9×add-cbrt-cube
8×pow1 add-sqr-sqrt associate-*l*
5×add-cube-cbrt *-un-lft-identity
4×associate-*r* pow-prod-down cbrt-unprod
3×pow-exp
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp unswap-sqr sqr-pow
1×pow-to-exp unpow-prod-down
Counts
2 → 47
Calls
2 calls:
27.0ms
(* (pow (* 3.0 (* x y)) 1) y)
28.0ms
(* 3.0 (* x y))

series72.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* (pow (* 3.0 (* x y)) 1) y)
33.0ms
(* 3.0 (* x y))

simplify5.4s

Counts
53 → 53
Iterations

Useful iterations: done (5.4s)

IterNodesCost
082526
1180437
2741388
34145388
done5001387

prune132.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x y) y)
0.2b
(* (pow 3.0 1) (* (* x y) y))

rewrite113.0ms

Algorithm
rewrite-expression-head
Rules
31×add-exp-log
21×prod-exp
16×add-cbrt-cube
13×pow1
9×pow-prod-down cbrt-unprod
8×associate-*l*
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×associate-*r*
3×pow-to-exp unpow-prod-down pow-exp
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
1×sqr-pow
Counts
2 → 53
Calls
2 calls:
36.0ms
(* (* x y) y)
74.0ms
(* (pow 3.0 1) (* (* x y) y))

series128.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(* (* x y) y)
72.0ms
(* (pow 3.0 1) (* (* x y) y))

simplify4.5s

Counts
59 → 59
Iterations

Useful iterations: 2 (169.0ms)

IterNodesCost
080602
1196503
2749416
32765416
done5000416

prune181.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.2b
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
0.2b
(* (pow (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) 1) y)
0.3b
(* (cbrt 3.0) (* x y))

rewrite198.0ms

Algorithm
rewrite-expression-head
Rules
61×add-exp-log
42×prod-exp
30×pow1
19×pow-prod-down add-cbrt-cube cbrt-unprod
12×associate-*l*
10×add-sqr-sqrt
7×add-cube-cbrt *-un-lft-identity pow-exp
5×associate-*r*
3×cbrt-prod expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
2×unswap-sqr sqr-pow
1×pow-to-exp unpow-prod-down
Counts
3 → 84
Calls
3 calls:
105.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
64.0ms
(* (pow (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) 1) y)
22.0ms
(* (cbrt 3.0) (* x y))

series337.0ms

Counts
3 → 9
Calls
3 calls:
124.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
114.0ms
(* (pow (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) 1) y)
99.0ms
(* (cbrt 3.0) (* x y))

simplify1.8s

Counts
93 → 93
Iterations

Useful iterations: done (1.8s)

IterNodesCost
01231383
12821234
21226856
done5001658

prune228.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes102.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
done97

end0.0ms

sample797.0ms

Algorithm
intervals
Results
362.0ms10644×body80valid