Details

Time bar (total: 9.3s)

sample27.0ms

Algorithm
intervals
Results
10.0ms243×body80valid
1.0msbody1280valid
1.0msbody320valid
0.0msbody640valid

simplify431.0ms

Counts
1 → 1
Iterations

Useful iterations: 5 (192.0ms)

IterNodesCost
0811
12011
26111
31479
42358
52657
62717
done2717

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma 3 x (fma y 2 z))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma 3 x (fma y 2 z))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(fma 3 x (fma y 2 z))

simplify2.8s

Counts
13 → 13
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
020126
130120
277106
3420106
42821106
done5000106

prune73.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma 3 x (fma y 2 z))
0.1b
(pow (fma 3 x (fma y 2 z)) 3)
44.0b
(cbrt (pow (fma 3 x (fma y 2 z)) 3))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
unpow-prod-down cube-prod
pow1 add-exp-log add-cbrt-cube
expm1-log1p-u pow-unpow log1p-expm1-u add-log-exp
cube-mult unpow3 sqr-pow
pow-to-exp pow-pow pow1/3 pow-exp rem-cbrt-cube fma-udef rem-cube-cbrt
Counts
3 → 58
Calls
3 calls:
0.0ms
(fma 3 x (fma y 2 z))
3.0ms
(pow (fma 3 x (fma y 2 z)) 3)
3.0ms
(cbrt (pow (fma 3 x (fma y 2 z)) 3))

series289.0ms

Counts
3 → 9
Calls
3 calls:
42.0ms
(fma 3 x (fma y 2 z))
218.0ms
(pow (fma 3 x (fma y 2 z)) 3)
29.0ms
(cbrt (pow (fma 3 x (fma y 2 z)) 3))

simplify3.9s

Counts
67 → 67
Iterations

Useful iterations: done (3.9s)

IterNodesCost
085966
1184784
2511700
33595683
done5000680

prune194.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes78.0ms

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
077
done77

end0.0ms

sample1.4s

Algorithm
intervals
Results
927.0ms7405×body80valid
35.0ms170×body1280valid
33.0ms199×body640valid
17.0ms129×body320valid
11.0ms42×body2560valid
6.0ms66×body160valid