Details

Time bar (total: 11.9s)

sample67.0ms

Algorithm
intervals
Results
16.0ms256×body80valid

simplify51.0ms

Counts
1 → 1
Iterations
IterNodes
731
631
529
424
320
216
113
06

prune51.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 1 expressions with local error:

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

rewrite50.0ms

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-cbrt-cube add-exp-log
2×associate-/r/ distribute-neg-frac associate-/l/
1×neg-sub0 pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-sub div-exp distribute-frac-neg flip-+ insert-posit16 div-inv flip-- add-log-exp
Counts
1 → 96
Calls
1 calls:
45.0ms
(/ (- (+ f n)) (- f n))

series119.0ms

Counts
1 → 3
Calls
1 calls:
118.0ms
(/ (- (+ f n)) (- f n))

simplify2.3s

Counts
99 → 99
Iterations
IterNodes
45587
31845
2698
1311
0134

prune723.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

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

rewrite211.0ms

Algorithm
rewrite-expression-head
Rules
103×*-un-lft-identity
67×add-sqr-sqrt
60×times-frac
37×add-cube-cbrt
18×distribute-lft-out
15×associate-/r* distribute-lft-out-- difference-of-squares
12×associate-/l*
10×add-cbrt-cube add-exp-log
7×cbrt-div
6×associate-/r/ associate-/l/
5×frac-times associate-*l/
4×pow1 insert-posit16 distribute-neg-frac add-log-exp
3×cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-exp associate-*r/ flip-+ div-inv flip--
1×cbrt-prod pow1/3
Counts
4 → 155
Calls
4 calls:
114.0ms
(cbrt (* (* (/ (+ n f) (- f n)) (/ (+ n f) (- f n))) (- (/ (+ n f) (- f n)))))
32.0ms
(/ (+ n f) (- f n))
36.0ms
(/ (+ n f) (- f n))
23.0ms
(/ (+ n f) (- f n))

series675.0ms

Counts
4 → 12
Calls
4 calls:
354.0ms
(cbrt (* (* (/ (+ n f) (- f n)) (/ (+ n f) (- f n))) (- (/ (+ n f) (- f n)))))
99.0ms
(/ (+ n f) (- f n))
105.0ms
(/ (+ n f) (- f n))
116.0ms
(/ (+ n f) (- f n))

simplify848.0ms

Counts
167 → 167
Iterations
IterNodes
32196
2744
1269
0114

prune1.9s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize22.0ms

Local error

Found 4 expressions with local error:

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

rewrite57.0ms

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 insert-posit16 add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 105
Calls
4 calls:
3.0ms
(cbrt (- f n))
3.0ms
(cbrt (- f n))
3.0ms
(cbrt (- f n))
47.0ms
(* (cbrt (- f n)) (cbrt (- f n)))

series917.0ms

Counts
4 → 12
Calls
4 calls:
242.0ms
(cbrt (- f n))
231.0ms
(cbrt (- f n))
238.0ms
(cbrt (- f n))
206.0ms
(* (cbrt (- f n)) (cbrt (- f n)))

simplify1.8s

Counts
117 → 117
Iterations
IterNodes
43558
31408
2618
1283
0133

prune1.2s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes94.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify9.0ms

Iterations
IterNodes
426
326
223
115
09

end0.0ms

sample837.0ms

Algorithm
intervals
Results
654.0ms8000×body80valid