Details

Time bar (total: 8.2s)

sample39.0ms

Algorithm
intervals
Results
21.0ms479×body80valid

simplify54.0ms

Counts
1 → 1
Iterations
IterNodes
done80
480
377
244
118
09

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma y (fma 2.0 x y) (* x x))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(fma y (fma 2.0 x y) (* x x))

simplify1.2s

Counts
13 → 13
Iterations
IterNodes
done5001
4993
3262
2100
142
023

prune81.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (fma 2.0 x y))
0.0b
(+ (* y (fma 2.0 x y)) (* x x))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef add-log-exp
3×associate-*r* associate-*l*
2×distribute-rgt-in expm1-log1p-u associate-+l+ distribute-lft-in log1p-expm1-u
1×+-commutative sum-log fma-def flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
2 → 38
Calls
2 calls:
10.0ms
(* y (fma 2.0 x y))
11.0ms
(+ (* y (fma 2.0 x y)) (* x x))

series96.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(* y (fma 2.0 x y))
40.0ms
(+ (* y (fma 2.0 x y)) (* x x))

simplify2.5s

Counts
44 → 44
Iterations
IterNodes
done5015
32327
2564
1180
069

prune198.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
3×associate-*r* associate-*l*
2×expm1-log1p-u log1p-expm1-u add-log-exp
1×pow-prod-down prod-exp *-commutative cbrt-unprod fma-udef unswap-sqr
Counts
2 → 30
Calls
2 calls:
5.0ms
(* (fma 2.0 x y) y)
0.0ms
(fma x x (* (fma 2.0 x y) y))

series99.0ms

Counts
2 → 6
Calls
2 calls:
63.0ms
(* (fma 2.0 x y) y)
36.0ms
(fma x x (* (fma 2.0 x y) y))

simplify2.1s

Counts
36 → 36
Iterations
IterNodes
done5000
42758
3750
2246
1100
053

prune143.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes71.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
17
06

end0.0ms

sample1.4s

Algorithm
intervals
Results
1.1s14238×body80valid