Details

Time bar (total: 14.2s)

sample33.0ms

Algorithm
intervals
Results
14.0ms329×body80valid

simplify1.5s

Counts
1 → 1
Iterations
IterNodes
done5000
5943
4264
392
234
114
08

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.3b

localize10.0ms

Local error

Found 1 expressions with local error:

4.0b
(* x (fma z (- y 1.0) 1.0))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 *-un-lft-identity add-cbrt-cube associate-*r* associate-*l* add-exp-log add-cube-cbrt
2×fma-udef
1×distribute-rgt-in expm1-log1p-u distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
9.0ms
(* x (fma z (- y 1.0) 1.0))

series76.0ms

Counts
1 → 3
Calls
1 calls:
76.0ms
(* x (fma z (- y 1.0) 1.0))

simplify1.6s

Counts
25 → 25
Iterations
IterNodes
done5000
31857
2370
1111
048

prune157.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 4.2b

localize9.0ms

Local error

Found 1 expressions with local error:

4.0b
(* (fma z (- y 1.0) 1.0) x)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 *-un-lft-identity add-cbrt-cube associate-*r* associate-*l* add-exp-log add-cube-cbrt
1×expm1-log1p-u pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 20
Calls
1 calls:
9.0ms
(* (fma z (- y 1.0) 1.0) x)

series70.0ms

Counts
1 → 3
Calls
1 calls:
69.0ms
(* (fma z (- y 1.0) 1.0) x)

simplify2.5s

Counts
23 → 23
Iterations
IterNodes
done5000
32398
2301
194
044

prune116.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.7b
(fma (* x z) (- y 1.0) (* 1.0 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 log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma (* x z) (- y 1.0) (* 1.0 x))

series87.0ms

Counts
1 → 3
Calls
1 calls:
87.0ms
(fma (* x z) (- y 1.0) (* 1.0 x))

simplify1.4s

Counts
13 → 13
Iterations
IterNodes
done5000
3599
2127
148
024

prune93.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (cbrt (fma (* x z) (- y 1.0) (* 1.0 x))) (cbrt (fma (* x z) (- y 1.0) (* 1.0 x))))
0.7b
(fma (* x z) (- y 1.0) (* 1.0 x))
0.7b
(fma (* x z) (- y 1.0) (* 1.0 x))
0.7b
(fma (* x z) (- y 1.0) (* 1.0 x))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
16×cbrt-prod
12×*-un-lft-identity add-cube-cbrt
11×pow1
6×pow1/3 swap-sqr associate-*r* associate-*l* add-exp-log
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
3×fma-udef
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 72
Calls
4 calls:
9.0ms
(* (cbrt (fma (* x z) (- y 1.0) (* 1.0 x))) (cbrt (fma (* x z) (- y 1.0) (* 1.0 x))))
0.0ms
(fma (* x z) (- y 1.0) (* 1.0 x))
0.0ms
(fma (* x z) (- y 1.0) (* 1.0 x))
0.0ms
(fma (* x z) (- y 1.0) (* 1.0 x))

series506.0ms

Counts
4 → 12
Calls
4 calls:
290.0ms
(* (cbrt (fma (* x z) (- y 1.0) (* 1.0 x))) (cbrt (fma (* x z) (- y 1.0) (* 1.0 x))))
67.0ms
(fma (* x z) (- y 1.0) (* 1.0 x))
76.0ms
(fma (* x z) (- y 1.0) (* 1.0 x))
73.0ms
(fma (* x z) (- y 1.0) (* 1.0 x))

simplify3.6s

Counts
84 → 84
Iterations
IterNodes
done5000
34912
2957
1291
0118

prune645.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

regimes251.0ms

Accuracy

0% (1.3b remaining)

Error of 1.4b against oracle of 0.0b and baseline of 1.4b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample1.4s

Algorithm
intervals
Results
893.0ms10175×body80valid