Details

Time bar (total: 6.9s)

sample26.0ms

Algorithm
intervals
Results
11.0ms292×body80valid

simplify2.3s

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
057
1116
2246
3346
4446
51256
64176
715756
done50016

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
fma-def add-log-exp
add-sqr-sqrt add-cube-cbrt
pow1 add-exp-log +-commutative expm1-log1p-u associate-+l+ flip3-+ sum-log add-cbrt-cube flip-+ fma-udef log1p-expm1-u distribute-lft-out
Counts
1 → 18
Calls
1 calls:
6.0ms
(+ (fma x y x) y)

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(+ (fma x y x) y)

simplify957.0ms

Counts
21 → 21
Iterations

Useful iterations: 3 (202.0ms)

IterNodesCost
031171
183167
2229152
3982149
done5000149

prune85.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(sqrt (fma x y x))
0.0b
(sqrt (fma x y x))
0.2b
(fma (sqrt (fma x y x)) (sqrt (fma x y x)) y)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
sqrt-prod
pow1 add-cube-cbrt *-un-lft-identity
add-exp-log expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
rem-sqrt-square sqrt-pow1 pow1/2
fma-udef
Counts
3 → 40
Calls
3 calls:
3.0ms
(sqrt (fma x y x))
3.0ms
(sqrt (fma x y x))
1.0ms
(fma (sqrt (fma x y x)) (sqrt (fma x y x)) y)

series281.0ms

Counts
3 → 9
Calls
3 calls:
72.0ms
(sqrt (fma x y x))
56.0ms
(sqrt (fma x y x))
153.0ms
(fma (sqrt (fma x y x)) (sqrt (fma x y x)) y)

simplify2.2s

Counts
49 → 49
Iterations

Useful iterations: done (2.2s)

IterNodesCost
065537
1150409
2536377
33224365
done5000359

prune187.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes36.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
046
156
done56

end0.0ms

sample750.0ms

Algorithm
intervals
Results
336.0ms9178×body80valid
0.0msbody640valid