Details

Time bar (total: 17.3s)

sample21.0ms

Algorithm
intervals
Results
9.0ms329×body80valid

simplify3.0s

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

prune17.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

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:
1.0ms
(fma (- x 1.0) z (* x y))

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(fma (- x 1.0) z (* x y))

simplify2.5s

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

prune69.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize46.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (fma (- x 1.0) z (* x y)))
0.5b
(cbrt (fma (- x 1.0) z (* x y)))
0.5b
(cbrt (fma (- x 1.0) z (* x y)))
0.5b
(* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y))))

rewrite24.0ms

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:
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)))
17.0ms
(* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y))))

series979.0ms

Counts
4 → 12
Calls
4 calls:
223.0ms
(cbrt (fma (- x 1.0) z (* x y)))
247.0ms
(cbrt (fma (- x 1.0) z (* x y)))
191.0ms
(cbrt (fma (- x 1.0) z (* x y)))
318.0ms
(* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y))))

simplify1.9s

Counts
93 → 93
Iterations
IterNodes
done5001
21116
1335
0132

prune675.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize74.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y))))
0.5b
(* (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))) (cbrt (fma (- x 1.0) z (* x y)))))
0.6b
(cbrt (cbrt (fma (- x 1.0) z (* x y))))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
42×cbrt-prod
38×add-sqr-sqrt
22×*-un-lft-identity add-cube-cbrt
18×pow1
14×pow1/3
12×swap-sqr associate-*r* associate-*l*
8×add-exp-log unswap-sqr
4×expm1-log1p-u add-cbrt-cube pow-prod-down pow-sqr pow-prod-up log1p-expm1-u add-log-exp
2×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 111
Calls
4 calls:
9.0ms
(* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y))))
13.0ms
(* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y))))
8.0ms
(cbrt (* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y)))))
2.0ms
(cbrt (cbrt (fma (- x 1.0) z (* x y))))

series1.1s

Counts
4 → 12
Calls
4 calls:
284.0ms
(* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y))))
278.0ms
(* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y))))
289.0ms
(cbrt (* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y)))))
227.0ms
(cbrt (cbrt (fma (- x 1.0) z (* x y))))

simplify1.7s

Counts
123 → 123
Iterations
IterNodes
done5001
21343
1441
0176

prune922.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize84.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (fma (- x 1.0) z (* x y)))
0.5b
(* (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))) (cbrt (fma (- x 1.0) z (* x y)))))
0.6b
(cbrt (cbrt (fma (- x 1.0) z (* x y))))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
29×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 → 82
Calls
4 calls:
1.0ms
(cbrt (fma (- x 1.0) z (* x y)))
18.0ms
(* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y))))
15.0ms
(cbrt (* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y)))))
2.0ms
(cbrt (cbrt (fma (- x 1.0) z (* x y))))

series946.0ms

Counts
4 → 12
Calls
4 calls:
203.0ms
(cbrt (fma (- x 1.0) z (* x y)))
295.0ms
(* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y))))
237.0ms
(cbrt (* (cbrt (fma (- x 1.0) z (* x y))) (cbrt (fma (- x 1.0) z (* x y)))))
211.0ms
(cbrt (cbrt (fma (- x 1.0) z (* x y))))

simplify1.5s

Counts
94 → 94
Iterations
IterNodes
done5001
21669
1534
0205

prune627.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0.0b

regimes236.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
07

end0.0ms

sample826.0ms

Algorithm
intervals
Results
532.0ms10195×body80valid