Details

Time bar (total: 6.8s)

sample77.0ms

Algorithm
intervals
Results
15.0ms256×body80valid

simplify7.0ms

Counts
1 → 1

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- (+ f n)) (- f n))

rewrite101.0ms

Algorithm
rewrite-expression-head
Rules
82×*-un-lft-identity
60×times-frac
58×add-sqr-sqrt
32×add-cube-cbrt
24×distribute-lft-neg-in distribute-rgt-neg-in
13×distribute-lft-out-- difference-of-squares
12×distribute-lft-out associate-/l*
6×neg-mul-1
5×associate-/r*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/ distribute-neg-frac
1×pow1 cbrt-undiv neg-sub0 flip3-- frac-2neg flip3-+ div-sub distribute-frac-neg div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 95
Calls
1 calls:
95.0ms
(/ (- (+ f n)) (- f n))

series135.0ms

Counts
1 → 3
Calls
1 calls:
135.0ms
(/ (- (+ f n)) (- f n))

simplify68.0ms

Counts
98 → 98

prune237.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(cbrt (/ (- (+ f n)) (- f n)))
0.0b
(cbrt (/ (- (+ f n)) (- f n)))
0.0b
(cbrt (/ (- (+ f n)) (- f n)))
0.0b
(* (cbrt (/ (- (+ f n)) (- f n))) (cbrt (/ (- (+ f n)) (- f n))))

rewrite428.0ms

Algorithm
rewrite-expression-head
Rules
862×*-un-lft-identity
634×cbrt-prod
586×times-frac
456×add-sqr-sqrt
232×add-cube-cbrt
212×distribute-rgt-neg-in
184×distribute-lft-neg-in
149×swap-sqr
140×distribute-lft-out--
120×distribute-lft-out
100×difference-of-squares
69×associate-*r* associate-*l*
39×neg-mul-1
14×associate-/r/
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div flip3-- flip-- div-inv
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 542
Calls
4 calls:
21.0ms
(cbrt (/ (- (+ f n)) (- f n)))
31.0ms
(cbrt (/ (- (+ f n)) (- f n)))
34.0ms
(cbrt (/ (- (+ f n)) (- f n)))
273.0ms
(* (cbrt (/ (- (+ f n)) (- f n))) (cbrt (/ (- (+ f n)) (- f n))))

series1.4s

Counts
4 → 12
Calls
4 calls:
385.0ms
(cbrt (/ (- (+ f n)) (- f n)))
343.0ms
(cbrt (/ (- (+ f n)) (- f n)))
376.0ms
(cbrt (/ (- (+ f n)) (- f n)))
270.0ms
(* (cbrt (/ (- (+ f n)) (- f n))) (cbrt (/ (- (+ f n)) (- f n))))

simplify118.0ms

Counts
554 → 554

prune1.8s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- f n)) (cbrt (- f n)))
0.6b
(cbrt (- f n))
0.6b
(cbrt (- f n))
0.6b
(cbrt (- f n))

rewrite118.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 101
Calls
4 calls:
78.0ms
(* (cbrt (- f n)) (cbrt (- f n)))
8.0ms
(cbrt (- f n))
9.0ms
(cbrt (- f n))
16.0ms
(cbrt (- f n))

series875.0ms

Counts
4 → 12
Calls
4 calls:
179.0ms
(* (cbrt (- f n)) (cbrt (- f n)))
230.0ms
(cbrt (- f n))
225.0ms
(cbrt (- f n))
241.0ms
(cbrt (- f n))

simplify54.0ms

Counts
113 → 113

prune493.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes65.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

end0.0ms

sample779.0ms

Algorithm
intervals
Results
461.0ms8000×body80valid