Details

Time bar (total: 6.9s)

sample28.0ms

Algorithm
intervals
Results
11.0ms285×body80valid

simplify2.9s

Counts
1 → 1
Iterations

Useful iterations: 5 (25.0ms)

IterNodesCost
05122
111122
225122
342122
465122
59198
631898
7129898
done500098

prune18.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (- 1 x) y x)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
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:
0.0ms
(fma (- 1 x) y x)

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(fma (- 1 x) y x)

simplify2.0s

Counts
13 → 13
Iterations

Useful iterations: 3 (45.0ms)

IterNodesCost
0181991
1311991
2681991
32471918
419091918
done50011918

prune60.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
10×*-un-lft-identity
add-log-exp
add-sqr-sqrt prod-diff add-cube-cbrt
associate-+l+
fma-def
fma-neg
expm1-log1p-u pow1 sum-log sub-neg add-cbrt-cube distribute-rgt-out-- diff-log add-exp-log log1p-expm1-u
+-commutative flip3-+ flip3-- associate-+l- flip-+ flip-- distribute-lft-out
Counts
2 → 46
Calls
2 calls:
7.0ms
(- y (* x y))
27.0ms
(+ (- y (* x y)) x)

series71.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(- y (* x y))
25.0ms
(+ (- y (* x y)) x)

simplify795.0ms

Counts
52 → 52
Iterations

Useful iterations: done (793.0ms)

IterNodesCost
0679136
11678194
27127713
done50007313

prune170.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes72.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0598
1798
done798

end0.0ms

sample748.0ms

Algorithm
intervals
Results
527.0ms9174×body80valid
0.0msbody1280valid
0.0msbody640valid