Details

Time bar (total: 6.8s)

sample26.0ms

Algorithm
intervals
Results
10.0ms324×body80valid

simplify1.5s

Counts
1 → 1
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
067
1157
2296
3496
4646
5716
61536
74496
815206
done50006

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

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 (+ z x) y x)

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(fma (+ z x) y x)

simplify2.2s

Counts
13 → 13
Iterations

Useful iterations: 2 (14.0ms)

IterNodesCost
019116
130113
26995
335795
4359895
done500095

prune26.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma (+ z x) y x)) (cbrt (fma (+ z x) y x)))
0.6b
(cbrt (fma (+ z x) y x))
0.6b
(cbrt (fma (+ z x) y x))
0.6b
(cbrt (fma (+ z x) y x))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
pow1/3
add-exp-log swap-sqr associate-*r* associate-*l*
expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
16.0ms
(* (cbrt (fma (+ z x) y x)) (cbrt (fma (+ z x) y x)))
1.0ms
(cbrt (fma (+ z x) y x))
1.0ms
(cbrt (fma (+ z x) y x))
1.0ms
(cbrt (fma (+ z x) y x))

series999.0ms

Counts
4 → 12
Calls
4 calls:
329.0ms
(* (cbrt (fma (+ z x) y x)) (cbrt (fma (+ z x) y x)))
225.0ms
(cbrt (fma (+ z x) y x))
213.0ms
(cbrt (fma (+ z x) y x))
232.0ms
(cbrt (fma (+ z x) y x))

simplify759.0ms

Counts
93 → 93
Iterations

Useful iterations: done (756.0ms)

IterNodesCost
01001442
12571320
29211202
done50001102

prune288.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes41.0ms

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
056
166
done66

end0.0ms

sample860.0ms

Algorithm
intervals
Results
365.0ms10002×body80valid