Details

Time bar (total: 4.6s)

sample22.0ms

Algorithm
intervals
Results
7.0ms284×body80valid

simplify53.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
057
1116
2246
3336
4436
5566
6626
done626

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (fma x y x) y)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
fma-def add-log-exp
add-sqr-sqrt add-cube-cbrt
pow1 add-exp-log +-commutative expm1-log1p-u associate-+l+ flip3-+ sum-log add-cbrt-cube flip-+ fma-udef log1p-expm1-u distribute-lft-out
Counts
1 → 18
Calls
1 calls:
14.0ms
(+ (fma x y x) y)

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(+ (fma x y x) y)

simplify1.2s

Counts
21 → 21
Iterations

Useful iterations: 3 (203.0ms)

IterNodesCost
031171
183167
2223152
3868149
done5001149

prune60.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma x y x)) (cbrt (fma x y x)))
0.5b
(cbrt (fma x y x))
0.5b
(cbrt (fma x y x))
0.5b
(cbrt (fma x y x))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
pow1/3
add-exp-log swap-sqr associate-*r* associate-*l*
expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
16.0ms
(* (cbrt (fma x y x)) (cbrt (fma x y x)))
2.0ms
(cbrt (fma x y x))
2.0ms
(cbrt (fma x y x))
1.0ms
(cbrt (fma x y x))

series396.0ms

Counts
4 → 12
Calls
4 calls:
107.0ms
(* (cbrt (fma x y x)) (cbrt (fma x y x)))
87.0ms
(cbrt (fma x y x))
107.0ms
(cbrt (fma x y x))
94.0ms
(cbrt (fma x y x))

simplify1.7s

Counts
93 → 93
Iterations

Useful iterations: done (1.7s)

IterNodesCost
01191434
12901304
27881202
32232991
done5000932

prune378.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes31.0ms

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
046
156
done56

end0.0ms

sample566.0ms

Algorithm
intervals
Results
241.0ms9161×body80valid
0.0msbody1280valid
0.0msbody320valid