Details

Time bar (total: 13.3s)

sample27.0ms

Algorithm
intervals
Results
14.0ms326×body80valid

simplify2.8s

Counts
1 → 1
Iterations
IterNodes
done5001
101556
9394
8173
7129
6108
597
472
340
224
114
08

prune10.0ms

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 1.0) z (* x y))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma (- x 1.0) z (* x y))

series52.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(fma (- x 1.0) z (* x y))

simplify2.3s

Counts
13 → 13
Iterations
IterNodes
done5001
42238
3299
280
137
021

prune99.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y))))
0.6b
(cbrt (fma (- x 1.0) z (* x y)))
0.6b
(cbrt (fma (- x 1.0) z (* x y)))
0.6b
(cbrt (fma (- x 1.0) z (* x y)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
9.0ms
(* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y))))
1.0ms
(cbrt (fma (- x 1.0) z (* x y)))
1.0ms
(cbrt (fma (- x 1.0) z (* x y)))
1.0ms
(cbrt (fma (- x 1.0) z (* x y)))

series1.0s

Counts
4 → 12
Calls
4 calls:
284.0ms
(* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y))))
259.0ms
(cbrt (fma (- x 1.0) z (* x y)))
248.0ms
(cbrt (fma (- x 1.0) z (* x y)))
226.0ms
(cbrt (fma (- x 1.0) z (* x y)))

simplify1.4s

Counts
93 → 93
Iterations
IterNodes
done5000
21062
1335
0132

prune617.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize53.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (fma (- x 1.0) z (* x y)))
0.6b
(cbrt (fma (- x 1.0) z (* x y)))
0.6b
(cbrt (* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y)))))
0.6b
(cbrt (cbrt (fma (- x 1.0) z (* x y))))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log log1p-expm1-u add-log-exp
Counts
4 → 53
Calls
4 calls:
1.0ms
(cbrt (fma (- x 1.0) z (* x y)))
1.0ms
(cbrt (fma (- x 1.0) z (* x y)))
4.0ms
(cbrt (* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y)))))
1.0ms
(cbrt (cbrt (fma (- x 1.0) z (* x y))))

series982.0ms

Counts
4 → 12
Calls
4 calls:
268.0ms
(cbrt (fma (- x 1.0) z (* x y)))
210.0ms
(cbrt (fma (- x 1.0) z (* x y)))
279.0ms
(cbrt (* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y)))))
225.0ms
(cbrt (cbrt (fma (- x 1.0) z (* x y))))

simplify2.4s

Counts
65 → 65
Iterations
IterNodes
done5002
33403
2918
1377
0150

prune513.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes134.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done8
18
07

end0.0ms

sample852.0ms

Algorithm
intervals
Results
484.0ms10136×body80valid