Details

Time bar (total: 6.4s)

sample58.0ms

Algorithm
intervals
Results
22.0ms383×body80valid

simplify28.0ms

Counts
1 → 1
Iterations

Useful iterations: 2 (9.0ms)

IterNodesCost
01111
11910
2359
3459
done459

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize28.0ms

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))

series164.0ms

Counts
2 → 6
Calls
2 calls:
106.0ms
(fma a b (fma x y (* z t)))
58.0ms
(fma x y (* z t))

simplify1.2s

Counts
26 → 26
Iterations

Useful iterations: 2 (15.0ms)

IterNodesCost
034248
149242
2148212
3672212
done5000212

prune108.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 2 expressions with local error:

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

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 (* x y))
1.0ms
(fma t z (fma a b (* x y)))

series166.0ms

Counts
2 → 6
Calls
2 calls:
66.0ms
(fma a b (* x y))
100.0ms
(fma t z (fma a b (* x y)))

simplify817.0ms

Counts
26 → 26
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
032248
149242
2161212
3903212
done5000212

prune80.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma a b (cbrt (pow (fma x y (* z t)) 3)))
0.0b
(fma x y (* z t))
0.2b
(pow (fma x y (* z t)) 3)
37.5b
(cbrt (pow (fma x y (* z t)) 3))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
unpow-prod-down cube-prod
pow1 add-exp-log add-cbrt-cube
expm1-log1p-u log1p-expm1-u add-log-exp
pow-unpow
cube-mult unpow3 fma-udef sqr-pow
pow-to-exp pow-pow pow1/3 pow-exp rem-cbrt-cube rem-cube-cbrt
Counts
4 → 68
Calls
4 calls:
0.0ms
(fma a b (cbrt (pow (fma x y (* z t)) 3)))
0.0ms
(fma x y (* z t))
3.0ms
(pow (fma x y (* z t)) 3)
2.0ms
(cbrt (pow (fma x y (* z t)) 3))

series312.0ms

Counts
4 → 12
Calls
4 calls:
71.0ms
(fma a b (cbrt (pow (fma x y (* z t)) 3)))
45.0ms
(fma x y (* z t))
145.0ms
(pow (fma x y (* z t)) 3)
51.0ms
(cbrt (pow (fma x y (* z t)) 3))

simplify1.2s

Counts
80 → 80
Iterations

Useful iterations: 2 (159.0ms)

IterNodesCost
0951051
1238842
21357757
done5000757

prune217.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes232.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1109
done109

end0.0ms

sample1.7s

Algorithm
intervals
Results
768.0ms11938×body80valid