Details

Time bar (total: 10.0s)

sample40.0ms

Algorithm
intervals
Results
15.0ms349×body80valid

simplify33.0ms

Counts
1 → 1
Iterations

Useful iterations: 2 (7.0ms)

IterNodesCost
01111
11910
2359
3459
done459

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma a b (fma x y (* z t)))
0.0b
(fma x y (* z t))

rewrite2.0ms

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
2 → 20
Calls
2 calls:
0.0ms
(fma a b (fma x y (* z t)))
1.0ms
(fma x y (* z t))

series157.0ms

Counts
2 → 6
Calls
2 calls:
97.0ms
(fma a b (fma x y (* z t)))
61.0ms
(fma x y (* z t))

simplify1.1s

Counts
26 → 26
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
034248
149242
2148212
3672212
done5000212

prune130.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma t z (fma a b (* x y)))

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:
0.0ms
(fma t z (fma a b (* x y)))

series83.0ms

Counts
1 → 3
Calls
1 calls:
83.0ms
(fma t z (fma a b (* x y)))

simplify871.0ms

Counts
13 → 13
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
023146
135142
2113124
3682124
done5000124

prune55.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize22.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma t z (fma a b (* x y)))
0.3b
(pow (fma t z (fma a b (* x y))) 3)
36.5b
(cbrt (pow (fma t z (fma a b (* x y))) 3))

rewrite10.0ms

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 t z (fma a b (* x y)))
4.0ms
(pow (fma t z (fma a b (* x y))) 3)
4.0ms
(cbrt (pow (fma t z (fma a b (* x y))) 3))

series3.7s

Counts
3 → 9
Calls
3 calls:
74.0ms
(fma t z (fma a b (* x y)))
3.5s
(pow (fma t z (fma a b (* x y))) 3)
75.0ms
(cbrt (pow (fma t z (fma a b (* x y))) 3))

simplify1.5s

Counts
67 → 67
Iterations

Useful iterations: 2 (153.0ms)

IterNodesCost
0821140
1219988
21397846
done5001846

prune201.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes246.0ms

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
099
1109
done109

end0.0ms

sample1.9s

Algorithm
intervals
Results
657.0ms11852×body80valid