Details

Time bar (total: 9.0s)

sample31.0ms

Algorithm
intervals
Results
13.0ms256×body80valid
8.0ms256×pre80true

simplify1.3s

Counts
1 → 1
Iterations
IterNodes
done2037
82037
71178
6421
5190
493
348
230
114
04

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x (* x x)) (* x x))
0.1b
(* x (* x x))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1
7×add-cbrt-cube add-exp-log
5×pow-prod-up
4×add-sqr-sqrt add-log-exp
3×*-un-lft-identity associate-*l* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
2×expm1-log1p-u insert-posit16 log1p-expm1-u
1×pow2 +-commutative sum-log fma-def distribute-lft1-in flip3-+ pow-plus cube-unmult associate-*r* pow-sqr *-commutative flip-+ distribute-lft-out unswap-sqr
Counts
2 → 44
Calls
2 calls:
26.0ms
(+ (* x (* x x)) (* x x))
22.0ms
(* x (* x x))

series137.0ms

Counts
2 → 6
Calls
2 calls:
92.0ms
(+ (* x (* x x)) (* x x))
46.0ms
(* x (* x x))

simplify916.0ms

Counts
50 → 50
Iterations
IterNodes
done2006
32006
2498
1163
063

prune117.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (fma x x x))

rewrite7.0ms

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 insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 23
Calls
1 calls:
6.0ms
(* x (fma x x x))

series105.0ms

Counts
1 → 3
Calls
1 calls:
105.0ms
(* x (fma x x x))

simplify1.3s

Counts
26 → 26
Iterations
IterNodes
done2007
42007
3653
2197
182
039

prune78.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (sqrt x) (* (sqrt x) (fma x x x)))
0.2b
(* (sqrt x) (fma x x x))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
12×associate-*l*
11×add-sqr-sqrt
9×pow1 add-cbrt-cube add-exp-log
7×*-un-lft-identity add-cube-cbrt sqrt-prod
6×fma-udef
5×distribute-rgt-in distribute-lft-in
4×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u *-commutative insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
Counts
2 → 55
Calls
2 calls:
30.0ms
(* (sqrt x) (* (sqrt x) (fma x x x)))
12.0ms
(* (sqrt x) (fma x x x))

series185.0ms

Counts
2 → 6
Calls
2 calls:
91.0ms
(* (sqrt x) (* (sqrt x) (fma x x x)))
94.0ms
(* (sqrt x) (fma x x x))

simplify944.0ms

Counts
61 → 61
Iterations
IterNodes
done2000
32000
2685
1239
090

prune471.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (cbrt x) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt 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:
10.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.0s

Counts
4 → 12
Calls
4 calls:
275.0ms
(* (cbrt x) (cbrt x))
238.0ms
(cbrt x)
248.0ms
(cbrt x)
249.0ms
(cbrt x)

simplify1.1s

Counts
97 → 97
Iterations
IterNodes
done2002
42002
31106
2364
1141
067

prune322.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes51.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done4
14
03

end0.0ms

sample763.0ms

Algorithm
intervals
Results
393.0ms8000×body80valid
253.0ms8000×pre80true