Details

Time bar (total: 12.1s)

sample30.0ms

Algorithm
intervals
Results
19.0ms320×body80valid

simplify9.0ms

Counts
1 → 1
Iterations
IterNodes
done13
313
211
19
06

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

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)

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(fma (/ y z) y x)

simplify3.2s

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

prune71.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

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))

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 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:
11.0ms
(* (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))

series502.0ms

Counts
4 → 12
Calls
4 calls:
116.0ms
(* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x)))
127.0ms
(cbrt (fma (/ y z) y x))
136.0ms
(cbrt (fma (/ y z) y x))
124.0ms
(cbrt (fma (/ y z) y x))

simplify1.2s

Counts
97 → 97
Iterations
IterNodes
done5001
31258
2422
1174
087

prune410.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize41.0ms

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 (fma (/ y z) y x))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×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 insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 56
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))
1.0ms
(cbrt (fma (/ y z) y x))

series492.0ms

Counts
4 → 12
Calls
4 calls:
110.0ms
(cbrt (fma (/ y z) y x))
122.0ms
(cbrt (fma (/ y z) y x))
129.0ms
(cbrt (fma (/ y z) y x))
131.0ms
(cbrt (fma (/ y z) y x))

simplify1.6s

Counts
68 → 68
Iterations
IterNodes
done5005
41802
3452
2154
176
043

prune359.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize46.0ms

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 (fma (/ y z) y x))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×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 insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 56
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))
1.0ms
(cbrt (fma (/ y z) y x))

series490.0ms

Counts
4 → 12
Calls
4 calls:
108.0ms
(cbrt (fma (/ y z) y x))
125.0ms
(cbrt (fma (/ y z) y x))
125.0ms
(cbrt (fma (/ y z) y x))
132.0ms
(cbrt (fma (/ y z) y x))

simplify1.8s

Counts
68 → 68
Iterations
IterNodes
done5005
41802
3452
2154
176
043

prune363.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes325.0ms

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

sample1.0s

Algorithm
intervals
Results
751.0ms10591×body80valid