Details

Time bar (total: 16.1s)

sample28.0ms

Algorithm
intervals
Results
12.0ms256×body80valid
7.0ms256×pre80true

simplify6.1s

Counts
1 → 1
Iterations
IterNodes
97518
81823
7729
6377
5207
4106
348
230
114
04

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite43.0ms

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:
22.0ms
(+ (* x (* x x)) (* x x))
20.0ms
(* x (* x x))

series141.0ms

Counts
2 → 6
Calls
2 calls:
91.0ms
(+ (* x (* x x)) (* x x))
49.0ms
(* x (* x x))

simplify1.0s

Counts
50 → 50
Iterations
IterNodes
32811
2545
1160
063

prune289.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (* x x) x)
0.1b
(* (* (* x x) x) (fma (* (* x x) x) (* (* x x) x) (* (* x x) x)))
0.1b
(* (- (* x x) (* (* x x) x)) (* x x))
51.6b
(/ (* (* (* x x) x) (fma (* (* x x) x) (* (* x x) x) (* (* x x) x))) (fma (* (* x x) x) (* (* x x) x) (* (- (* x x) (* (* x x) x)) (* x x))))

rewrite176.0ms

Algorithm
rewrite-expression-head
Rules
37×pow1 add-cbrt-cube add-exp-log
18×prod-exp cbrt-unprod
12×pow-prod-down
11×add-sqr-sqrt
9×*-un-lft-identity add-cube-cbrt
7×associate-*r*
6×pow-plus associate-*l* pow-prod-up
4×expm1-log1p-u cbrt-undiv div-exp insert-posit16 log1p-expm1-u add-log-exp
3×associate-/r* times-frac *-commutative
2×pow2 associate-*l/ pow-sqr fma-udef unswap-sqr
1×distribute-rgt-in clear-num frac-2neg distribute-lft-in flip3-- distribute-rgt-out-- pow3 div-inv flip-- associate-/l*
Counts
4 → 110
Calls
4 calls:
28.0ms
(* (* x x) x)
49.0ms
(* (* (* x x) x) (fma (* (* x x) x) (* (* x x) x) (* (* x x) x)))
39.0ms
(* (- (* x x) (* (* x x) x)) (* x x))
58.0ms
(/ (* (* (* x x) x) (fma (* (* x x) x) (* (* x x) x) (* (* x x) x))) (fma (* (* x x) x) (* (* x x) x) (* (- (* x x) (* (* x x) x)) (* x x))))

series998.0ms

Counts
4 → 12
Calls
4 calls:
49.0ms
(* (* x x) x)
318.0ms
(* (* (* x x) x) (fma (* (* x x) x) (* (* x x) x) (* (* x x) x)))
137.0ms
(* (- (* x x) (* (* x x) x)) (* x x))
494.0ms
(/ (* (* (* x x) x) (fma (* (* x x) x) (* (* x x) x) (* (* x x) x))) (fma (* (* x x) x) (* (* x x) x) (* (- (* x x) (* (* x x) x)) (* x x))))

simplify5.5s

Counts
122 → 122
Iterations
IterNodes
39123
21461
1386
0149

prune926.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes30.0ms

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
26
16
04

end0.0ms

sample756.0ms

Algorithm
intervals
Results
420.0ms8000×body80valid
209.0ms8000×pre80true