Details

Time bar (total: 5.7s)

sample16.0ms

Algorithm
intervals
Results
4.0ms256×body80valid
3.0ms256×pre80true

simplify771.0ms

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 2 expressions with local error:

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

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1
add-exp-log add-cbrt-cube
pow-prod-up
add-sqr-sqrt add-log-exp
add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
+-commutative pow2 distribute-lft1-in flip3-+ pow-plus cube-unmult associate-*r* sum-log pow-sqr *-commutative flip-+ distribute-lft-out unswap-sqr
Counts
2 → 37
Calls
2 calls:
34.0ms
(+ (* x (* x x)) (* x x))
23.0ms
(* x (* x x))

series123.0ms

Counts
2 → 6
Calls
2 calls:
81.0ms
(+ (* x (* x x)) (* x x))
42.0ms
(* x (* x x))

simplify1.5s

Counts
43 → 43

prune90.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (- (pow x 2) x))
46.9b
(/ (- (pow x 6) (pow x 4)) (* x (- (pow x 2) x)))

rewrite162.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
22×difference-of-squares
13×unpow-prod-down *-un-lft-identity times-frac associate-/l* sqr-pow
add-exp-log associate-*r* add-cbrt-cube
add-cube-cbrt
pow1 associate-*r/
flip3-- associate-*l* flip-- distribute-lft-out--
cbrt-undiv distribute-rgt-in sub-neg distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ unpow2 add-log-exp
distribute-rgt-out-- frac-2neg div-sub pow-prod-down clear-num associate-/r* *-commutative div-inv unswap-sqr
Counts
2 → 76
Calls
2 calls:
61.0ms
(* x (- (pow x 2) x))
94.0ms
(/ (- (pow x 6) (pow x 4)) (* x (- (pow x 2) x)))

series390.0ms

Counts
2 → 6
Calls
2 calls:
102.0ms
(* x (- (pow x 2) x))
288.0ms
(/ (- (pow x 6) (pow x 4)) (* x (- (pow x 2) x)))

simplify794.0ms

Counts
82 → 82

prune268.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes32.0ms

Accuracy

-6.3% (0.0b remaining)

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

bsearch0.0ms

simplify800.0ms

end0.0ms

sample605.0ms

Algorithm
intervals
Results
230.0ms8000×body80valid
144.0ms8000×pre80true