Details

Time bar (total: 7.0s)

sample40.0ms

Algorithm
intervals
Results
20.0ms381×body80valid

simplify993.0ms

Counts
1 → 1
Iterations

Useful iterations: 4 (35.0ms)

IterNodesCost
01717
13316
27216
313716
423815
538315
655415
776615
8101215
9109715
done109715

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c)))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×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 (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c)))

series140.0ms

Counts
1 → 3
Calls
1 calls:
140.0ms
(fma (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c)))

simplify594.0ms

Counts
13 → 13
Iterations

Useful iterations: 2 (12.0ms)

IterNodesCost
035228
157226
2129196
3351196
41682196
done5001196

prune52.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c)))
0.1b
(sqrt (fma (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c))))
0.1b
(sqrt (fma (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c))))
0.3b
(* (sqrt (fma (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c)))) (sqrt (fma (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c)))))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
14×add-cube-cbrt *-un-lft-identity
10×sqrt-pow1 pow1/2
8×swap-sqr
6×add-exp-log associate-*r* associate-*l* add-cbrt-cube
5×pow-prod-up
4×expm1-log1p-u log1p-expm1-u add-log-exp unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square
1×pow2 pow-plus sqrt-unprod prod-exp rem-square-sqrt *-commutative cbrt-unprod fma-udef
Counts
4 → 91
Calls
4 calls:
0.0ms
(fma (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c)))
1.0ms
(sqrt (fma (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c))))
1.0ms
(sqrt (fma (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c))))
10.0ms
(* (sqrt (fma (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c)))) (sqrt (fma (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c)))))

series3.2s

Counts
4 → 12
Calls
4 calls:
147.0ms
(fma (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c)))
1.5s
(sqrt (fma (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c))))
1.5s
(sqrt (fma (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c))))
139.0ms
(* (sqrt (fma (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c)))) (sqrt (fma (/ z 16.0) t (fma x y (fma (/ a 4.0) (- b) c)))))

simplify463.0ms

Counts
103 → 103
Iterations

Useful iterations: done (460.0ms)

IterNodesCost
01103018
12212136
27931916
done50001900

prune300.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes154.0ms

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
01515
done1515

end0.0ms

sample991.0ms

Algorithm
intervals
Results
526.0ms11802×body80valid