Details

Time bar (total: 14.7s)

sample111.0ms

Algorithm
intervals
Results
46.0ms337×body80valid

simplify22.0ms

Counts
1 → 1
Iterations
IterNodes
done15
215
111
06

prune19.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize22.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (* y z) z))
0.2b
(* (* y z) z)

rewrite440.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-sqr-sqrt *-un-lft-identity add-cube-cbrt add-log-exp
3×fma-def associate-*r* pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u insert-posit16 log1p-expm1-u
1×+-commutative sum-log flip3-+ associate-*l* *-commutative flip-+
Counts
2 → 38
Calls
2 calls:
5.0ms
(+ x (* (* y z) z))
20.0ms
(* (* y z) z)

series136.0ms

Counts
2 → 6
Calls
2 calls:
78.0ms
(+ x (* (* y z) z))
58.0ms
(* (* y z) z)

simplify1.9s

Counts
44 → 44
Iterations
IterNodes
done5000
32835
2578
1174
064

prune184.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (* z z) y))
10.6b
(* (* z z) y)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
5×add-sqr-sqrt
4×*-un-lft-identity add-cube-cbrt add-log-exp
3×fma-def associate-*r* pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u insert-posit16 log1p-expm1-u
1×+-commutative sum-log flip3-+ associate-*l* *-commutative flip-+ unswap-sqr
Counts
2 → 39
Calls
2 calls:
5.0ms
(+ x (* (* z z) y))
18.0ms
(* (* z z) y)

series80.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(+ x (* (* z z) y))
29.0ms
(* (* z z) y)

simplify2.1s

Counts
45 → 45
Iterations
IterNodes
done5001
32995
2626
1187
065

prune163.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

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

rewrite0.0ms

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 z (* z y) x)

series63.0ms

Counts
1 → 3
Calls
1 calls:
63.0ms
(fma z (* z y) x)

simplify4.6s

Counts
14 → 14
Iterations
IterNodes
done5000
54997
4918
3212
267
131
020

prune94.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 4 expressions with local error:

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

rewrite17.0ms

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:
14.0ms
(* (cbrt (fma z (* z y) x)) (cbrt (fma z (* z y) x)))
1.0ms
(cbrt (fma z (* z y) x))
1.0ms
(cbrt (fma z (* z y) x))
1.0ms
(cbrt (fma z (* z y) x))

series543.0ms

Counts
4 → 12
Calls
4 calls:
129.0ms
(* (cbrt (fma z (* z y) x)) (cbrt (fma z (* z y) x)))
128.0ms
(cbrt (fma z (* z y) x))
163.0ms
(cbrt (fma z (* z y) x))
123.0ms
(cbrt (fma z (* z y) x))

simplify2.5s

Counts
97 → 97
Iterations
IterNodes
done5000
43626
31117
2459
1193
088

prune451.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

regimes168.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done6
16
05

end0.0ms

sample1.1s

Algorithm
intervals
Results
735.0ms10622×body80valid