Details

Time bar (total: 7.9s)

sample37.0ms

Algorithm
intervals
Results
13.0ms332×body80valid

simplify8.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
077
1116
2146
done146

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

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 x y (* z t))

series72.0ms

Counts
1 → 3
Calls
1 calls:
72.0ms
(fma x y (* z t))

simplify2.5s

Counts
13 → 13
Iterations

Useful iterations: 2 (8.0ms)

IterNodesCost
019102
124100
24888
316188
452788
5252688
done500088

prune57.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma x y (* z t))) (cbrt (fma x y (* z t))))
1.7b
(cbrt (fma x y (* z t)))
1.7b
(cbrt (fma x y (* z t)))
1.7b
(cbrt (fma x y (* z t)))

rewrite24.0ms

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:
12.0ms
(* (cbrt (fma x y (* z t))) (cbrt (fma x y (* z t))))
1.0ms
(cbrt (fma x y (* z t)))
1.0ms
(cbrt (fma x y (* z t)))
2.0ms
(cbrt (fma x y (* z t)))

series664.0ms

Counts
4 → 12
Calls
4 calls:
177.0ms
(* (cbrt (fma x y (* z t))) (cbrt (fma x y (* z t))))
172.0ms
(cbrt (fma x y (* z t)))
143.0ms
(cbrt (fma x y (* z t)))
171.0ms
(cbrt (fma x y (* z t)))

simplify3.0s

Counts
93 → 93
Iterations

Useful iterations: done (3.0s)

IterNodesCost
01041450
12411334
26101217
315121068
439081024
done5001966

prune275.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes95.0ms

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
066
176
done76

end0.0ms

sample1.1s

Algorithm
intervals
Results
461.0ms10465×body80valid