Details

Time bar (total: 4.7s)

sample32.0ms

Algorithm
intervals
Results
14.0ms345×body80valid

simplify34.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1107
2237
3457
4617
done617

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
6×prod-diff
5×distribute-rgt-in add-cube-cbrt *-un-lft-identity distribute-lft-in
3×pow1 add-exp-log associate-*r* associate-*l* add-cbrt-cube
2×sub-neg associate-*r/
1×expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 32
Calls
1 calls:
23.0ms
(* x (- 1.0 (* x y)))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(* x (- 1.0 (* x y)))

simplify574.0ms

Counts
35 → 35
Iterations

Useful iterations: done (573.0ms)

IterNodesCost
071411
1174408
2721364
done5000349

prune65.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
6×prod-diff
5×distribute-rgt-in add-cube-cbrt *-un-lft-identity distribute-lft-in
3×pow1 add-exp-log associate-*r* associate-*l* add-cbrt-cube
2×sub-neg associate-*r/
1×expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 32
Calls
1 calls:
37.0ms
(* x (- 1.0 (* y x)))

series78.0ms

Counts
1 → 3
Calls
1 calls:
78.0ms
(* x (- 1.0 (* y x)))

simplify522.0ms

Counts
35 → 35
Iterations

Useful iterations: done (520.0ms)

IterNodesCost
071411
1175408
2722364
done5000349

prune126.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* x (- (* x y))))
0.2b
(* x (- (* x y)))

rewrite44.0ms

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
2×expm1-log1p-u log1p-expm1-u
1×+-commutative distribute-lft-neg-in neg-mul-1 fma-def 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 → 41
Calls
2 calls:
18.0ms
(+ (* x 1.0) (* x (- (* x y))))
24.0ms
(* x (- (* x y)))

series109.0ms

Counts
2 → 6
Calls
2 calls:
67.0ms
(+ (* x 1.0) (* x (- (* x y))))
41.0ms
(* x (- (* x y)))

simplify1.3s

Counts
47 → 47
Iterations

Useful iterations: done (1.3s)

IterNodesCost
070467
1205391
21027364
done5000354

prune114.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma x 1.0 (* x (- (* x y))))
0.2b
(* x (- (* x y)))

rewrite13.0ms

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
3×associate-*l*
2×expm1-log1p-u log1p-expm1-u add-log-exp
1×distribute-lft-neg-in neg-mul-1 distribute-rgt-neg-in pow-prod-down prod-exp *-commutative distribute-rgt-neg-out cbrt-unprod fma-udef unswap-sqr
Counts
2 → 34
Calls
2 calls:
0.0ms
(fma x 1.0 (* x (- (* x y))))
12.0ms
(* x (- (* x y)))

series106.0ms

Counts
2 → 6
Calls
2 calls:
66.0ms
(fma x 1.0 (* x (- (* x y))))
39.0ms
(* x (- (* x y)))

simplify483.0ms

Counts
40 → 40
Iterations

Useful iterations: done (481.0ms)

IterNodesCost
057363
1130353
2590306
done5000290

prune124.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

regimes33.0ms

Accuracy

0% (0.1b 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

sample814.0ms

Algorithm
intervals
Results
402.0ms10623×body80valid