Details

Time bar (total: 8.4s)

sample31.0ms

Algorithm
intervals
Results
13.0ms345×body80valid

simplify53.0ms

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (- 1.0 (* x y)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
33.0ms
(* x (- 1.0 (* x y)))

series69.0ms

Counts
1 → 3
Calls
1 calls:
69.0ms
(* x (- 1.0 (* x y)))

simplify1.2s

Counts
27 → 27

prune64.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* x (- (* x y))))
0.1b
(* x (- (* x y)))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt associate-*r*
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*l* distribute-rgt-neg-out
1×+-commutative distribute-lft-neg-in neg-mul-1 distribute-rgt-neg-in flip3-+ unsub-neg pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
18.0ms
(+ (* x 1.0) (* x (- (* x y))))
23.0ms
(* x (- (* x y)))

series108.0ms

Counts
2 → 6
Calls
2 calls:
66.0ms
(+ (* x 1.0) (* x (- (* x y))))
42.0ms
(* x (- (* x y)))

simplify677.0ms

Counts
42 → 42

prune98.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* 1 (* -1 (* (pow x 2) y))))
8.3b
(* (pow x 2) y)

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
8×associate-*l*
7×add-exp-log
5×add-cube-cbrt *-un-lft-identity
4×unpow-prod-down add-cbrt-cube add-log-exp unswap-sqr
3×associate-*r* prod-exp
2×pow1 mul-1-neg distribute-rgt-neg-out unpow2 sqr-pow
1×+-commutative pow-to-exp flip3-+ unsub-neg pow-exp sum-log *-commutative cbrt-unprod flip-+
Counts
2 → 40
Calls
2 calls:
12.0ms
(+ (* x 1.0) (* 1 (* -1 (* (pow x 2) y))))
17.0ms
(* (pow x 2) y)

series88.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(+ (* x 1.0) (* 1 (* -1 (* (pow x 2) y))))
29.0ms
(* (pow x 2) y)

simplify754.0ms

Counts
46 → 46

prune143.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
1.1b
(* (pow (* (cbrt x) (cbrt x)) 2) (* (pow (cbrt x) 2) y))

rewrite72.0ms

Algorithm
rewrite-expression-head
Rules
44×add-exp-log
32×prod-exp
12×pow-exp
9×cbrt-prod add-cbrt-cube
8×add-sqr-sqrt pow-to-exp add-cube-cbrt *-un-lft-identity
6×associate-*l*
4×pow1 add-log-exp
3×pow1/3 cbrt-unprod
1×unpow-prod-down associate-*r* *-commutative unpow2 sqr-pow
Counts
4 → 66
Calls
4 calls:
2.0ms
(cbrt x)
2.0ms
(cbrt x)
2.0ms
(cbrt x)
62.0ms
(* (pow (* (cbrt x) (cbrt x)) 2) (* (pow (cbrt x) 2) y))

series841.0ms

Counts
4 → 12
Calls
4 calls:
244.0ms
(cbrt x)
268.0ms
(cbrt x)
275.0ms
(cbrt x)
53.0ms
(* (pow (* (cbrt x) (cbrt x)) 2) (* (pow (cbrt x) 2) y))

simplify2.7s

Counts
78 → 78

prune304.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

regimes49.0ms

Accuracy

-6.6% (0.1b remaining)

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

bsearch0.0ms

simplify29.0ms

end0.0ms

sample909.0ms

Algorithm
intervals
Results
504.0ms10666×body80valid