Details

Time bar (total: 11.8s)

sample19.0ms

Algorithm
intervals
Results
9.0ms337×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done13
313
211
19
06

prune12.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma (/ y z) y x)

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 insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 11
Calls
1 calls:
0.0ms
(fma (/ y z) y x)

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(fma (/ y z) y x)

simplify2.8s

Counts
14 → 14
Iterations
IterNodes
done5006
52554
4605
3166
260
129
020

prune75.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 4 expressions with local error:

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

rewrite22.0ms

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 insert-posit16 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 → 85
Calls
4 calls:
13.0ms
(* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x)))
1.0ms
(cbrt (fma (/ y z) y x))
1.0ms
(cbrt (fma (/ y z) y x))
1.0ms
(cbrt (fma (/ y z) y x))

series495.0ms

Counts
4 → 12
Calls
4 calls:
110.0ms
(* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x)))
120.0ms
(cbrt (fma (/ y z) y x))
134.0ms
(cbrt (fma (/ y z) y x))
131.0ms
(cbrt (fma (/ y z) y x))

simplify1.2s

Counts
97 → 97
Iterations
IterNodes
done5001
31258
2422
1174
087

prune453.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize45.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (fma (/ y z) y x))
0.6b
(cbrt (fma (/ y z) y x))
0.6b
(cbrt (fma (/ y z) y x))
0.6b
(cbrt (cbrt (fma (/ y z) y x)))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
9×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 59
Calls
4 calls:
1.0ms
(cbrt (fma (/ y z) y x))
1.0ms
(cbrt (fma (/ y z) y x))
1.0ms
(cbrt (fma (/ y z) y x))
2.0ms
(cbrt (cbrt (fma (/ y z) y x)))

series461.0ms

Counts
4 → 12
Calls
4 calls:
119.0ms
(cbrt (fma (/ y z) y x))
115.0ms
(cbrt (fma (/ y z) y x))
109.0ms
(cbrt (fma (/ y z) y x))
117.0ms
(cbrt (cbrt (fma (/ y z) y x)))

simplify1.6s

Counts
71 → 71
Iterations
IterNodes
done5000
43083
3721
2215
1106
063

prune397.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize49.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (fma (/ y z) y x))
0.6b
(cbrt (cbrt (fma (/ y z) y x)))
0.6b
(cbrt (cbrt (fma (/ y z) y x)))
0.6b
(cbrt (cbrt (fma (/ y z) y x)))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
30×cbrt-prod
11×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 65
Calls
4 calls:
1.0ms
(cbrt (fma (/ y z) y x))
2.0ms
(cbrt (cbrt (fma (/ y z) y x)))
2.0ms
(cbrt (cbrt (fma (/ y z) y x)))
2.0ms
(cbrt (cbrt (fma (/ y z) y x)))

series452.0ms

Counts
4 → 12
Calls
4 calls:
106.0ms
(cbrt (fma (/ y z) y x))
94.0ms
(cbrt (cbrt (fma (/ y z) y x)))
117.0ms
(cbrt (cbrt (fma (/ y z) y x)))
134.0ms
(cbrt (cbrt (fma (/ y z) y x)))

simplify1.9s

Counts
77 → 77
Iterations
IterNodes
done5000
43083
3721
2215
1106
063

prune493.0ms

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 0.0b

regimes387.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done5
05

end0.0ms

sample869.0ms

Algorithm
intervals
Results
535.0ms10732×body80valid