Details

Time bar (total: 4.3s)

sample16.0ms

Algorithm
intervals
Results
7.0ms350×body80valid

simplify61.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
079
1147
2337
3657
4957
51107
61127
done1127

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (* x (- x y)) 2.0)
0.0b
(* x (- x y))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
19×*-un-lft-identity
18×prod-diff
17×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
9×pow1 add-exp-log add-cbrt-cube
8×associate-*r*
4×associate-*r/ associate-*l* pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u sub-neg flip3-- associate-*l/ *-commutative flip-- log1p-expm1-u add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 68
Calls
2 calls:
14.0ms
(* (* x (- x y)) 2.0)
14.0ms
(* x (- x y))

series86.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(* (* x (- x y)) 2.0)
35.0ms
(* x (- x y))

simplify664.0ms

Counts
74 → 74
Iterations

Useful iterations: 2 (99.0ms)

IterNodesCost
0128982
1277790
21120622
done5000622

prune85.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (* (- x y) 2.0))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r/ associate-*l/
1×expm1-log1p-u flip3-- associate-*r* *-commutative flip-- log1p-expm1-u add-log-exp
Counts
1 → 22
Calls
1 calls:
13.0ms
(* x (* (- x y) 2.0))

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(* x (* (- x y) 2.0))

simplify1.3s

Counts
25 → 25
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
054258
1144245
2531201
32433201
done5000201

prune44.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (cbrt (pow (* x (- x y)) 3)) 2.0)
0.0b
(* x (- x y))
0.2b
(pow (* x (- x y)) 3)
30.3b
(cbrt (pow (* x (- x y)) 3))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt
25×*-un-lft-identity
23×add-cube-cbrt
18×cbrt-prod prod-diff
14×associate-*l*
11×pow1 add-exp-log distribute-rgt-in distribute-lft-in
10×add-cbrt-cube
8×associate-*r/ associate-*r*
6×cube-div
4×expm1-log1p-u cbrt-div flip3-- flip-- log1p-expm1-u add-log-exp unswap-sqr sqr-pow
3×cube-mult unpow-prod-down pow-unpow unpow3 cube-prod pow-prod-down prod-exp cbrt-unprod
2×sub-neg pow-pow associate-*l/ pow-exp *-commutative rem-cube-cbrt
1×pow-to-exp pow1/3 rem-cbrt-cube distribute-lft-out-- difference-of-squares
Counts
4 → 125
Calls
4 calls:
9.0ms
(* (cbrt (pow (* x (- x y)) 3)) 2.0)
14.0ms
(* x (- x y))
4.0ms
(pow (* x (- x y)) 3)
2.0ms
(cbrt (pow (* x (- x y)) 3))

series209.0ms

Counts
4 → 12
Calls
4 calls:
73.0ms
(* (cbrt (pow (* x (- x y)) 3)) 2.0)
36.0ms
(* x (- x y))
46.0ms
(pow (* x (- x y)) 3)
53.0ms
(cbrt (pow (* x (- x y)) 3))

simplify962.0ms

Counts
137 → 137
Iterations

Useful iterations: 2 (181.0ms)

IterNodesCost
02071808
14541383
219761211
done50001211

prune279.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes23.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
187
done87

end0.0ms

sample443.0ms

Algorithm
intervals
Results
254.0ms11034×body80valid