Details

Time bar (total: 13.4s)

sample184.0ms

Algorithm
intervals
Results
67.0ms256×body80valid

simplify129.0ms

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

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize60.0ms

Local error

Found 1 expressions with local error:

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

rewrite30.0ms

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:
25.0ms
(/ (- (+ f n)) (- f n))

series126.0ms

Counts
1 → 3
Calls
1 calls:
126.0ms
(/ (- (+ f n)) (- f n))

simplify2.2s

Counts
99 → 99
Iterations
IterNodes
45587
31845
2698
1311
0134

prune280.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize21.0ms

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))

rewrite175.0ms

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:
92.0ms
(cbrt (* (* (/ (+ n f) (- f n)) (/ (+ n f) (- f n))) (- (/ (+ n f) (- f n)))))
24.0ms
(/ (+ n f) (- f n))
20.0ms
(/ (+ n f) (- f n))
35.0ms
(/ (+ n f) (- f n))

series720.0ms

Counts
4 → 12
Calls
4 calls:
402.0ms
(cbrt (* (* (/ (+ n f) (- f n)) (/ (+ n f) (- f n))) (- (/ (+ n f) (- f n)))))
102.0ms
(/ (+ n f) (- f n))
116.0ms
(/ (+ n f) (- f n))
100.0ms
(/ (+ n f) (- f n))

simplify878.0ms

Counts
167 → 167
Iterations
IterNodes
32196
2744
1269
0114

prune719.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- f n) (+ f n))
0.0b
(/ -1 (/ (- f n) (+ f n)))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
178×times-frac
174×*-un-lft-identity
122×add-sqr-sqrt
80×add-cube-cbrt
30×associate-/r*
26×distribute-lft-out
21×distribute-lft-out-- difference-of-squares
11×associate-/r/
9×add-cbrt-cube add-exp-log
8×associate-/l*
6×div-inv
5×flip3-+ flip-+
4×cbrt-undiv div-exp
2×pow1 clear-num frac-2neg insert-posit16 add-log-exp associate-/l/
1×flip3-- div-sub flip--
Counts
2 → 170
Calls
2 calls:
26.0ms
(/ (- f n) (+ f n))
13.0ms
(/ -1 (/ (- f n) (+ f n)))

series167.0ms

Counts
2 → 6
Calls
2 calls:
79.0ms
(/ (- f n) (+ f n))
88.0ms
(/ -1 (/ (- f n) (+ f n)))

simplify3.0s

Counts
176 → 176
Iterations
IterNodes
35585
21746
1587
0221

prune527.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize40.0ms

Local error

Found 3 expressions with local error:

0.0b
(exp (/ (- (- f) n) (- f n)))
0.0b
(log (exp (/ (- (- f) n) (- f n))))
0.0b
(/ (- (- f) n) (- f n))

rewrite112.0ms

Algorithm
rewrite-expression-head
Rules
143×*-un-lft-identity
111×add-sqr-sqrt
90×times-frac
72×exp-prod
51×distribute-lft-out--
41×add-cube-cbrt
37×log-pow
35×difference-of-squares
16×distribute-rgt-neg-in
6×associate-/r/ associate-/l*
5×associate-/r* add-cbrt-cube add-exp-log
4×pow1 flip3-- flip-- add-log-exp
3×log-prod div-sub insert-posit16 div-inv
2×exp-diff associate-/l/
1×cbrt-undiv log-div clear-num frac-2neg div-exp rem-log-exp rem-exp-log
Counts
3 → 155
Calls
3 calls:
33.0ms
(exp (/ (- (- f) n) (- f n)))
31.0ms
(log (exp (/ (- (- f) n) (- f n))))
44.0ms
(/ (- (- f) n) (- f n))

series308.0ms

Counts
3 → 9
Calls
3 calls:
128.0ms
(exp (/ (- (- f) n) (- f n)))
92.0ms
(log (exp (/ (- (- f) n) (- f n))))
88.0ms
(/ (- (- f) n) (- f n))

simplify2.3s

Counts
164 → 164
Iterations
IterNodes
44564
31693
2707
1323
0165

prune566.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes55.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify7.0ms

Iterations
IterNodes
426
326
223
115
09

end0.0ms

sample748.0ms

Algorithm
intervals
Results
592.0ms8000×body80valid