Details

Time bar (total: 32.0s)

sample127.0ms

Algorithm
intervals
Results
23.0ms256×body80valid

simplify80.0ms

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

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize68.0ms

Local error

Found 1 expressions with local error:

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

rewrite202.0ms

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:
197.0ms
(/ (- (+ f n)) (- f n))

series133.0ms

Counts
1 → 3
Calls
1 calls:
132.0ms
(/ (- (+ f n)) (- f n))

simplify2.1s

Counts
99 → 99
Iterations
IterNodes
45587
31845
2698
1311
0134

prune710.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize28.0ms

Local error

Found 2 expressions with local error:

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

rewrite63.0ms

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:
27.0ms
(/ -1 (/ (- f n) (+ f n)))
31.0ms
(/ (- f n) (+ f n))

series237.0ms

Counts
2 → 6
Calls
2 calls:
124.0ms
(/ -1 (/ (- f n) (+ f n)))
113.0ms
(/ (- f n) (+ f n))

simplify3.3s

Counts
176 → 176
Iterations
IterNodes
35930
21869
1584
0221

prune1.5s

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

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

rewrite175.0ms

Algorithm
rewrite-expression-head
Rules
241×*-un-lft-identity
230×times-frac
169×add-sqr-sqrt
156×exp-prod
135×log-pow
111×add-cube-cbrt
36×distribute-lft-out
34×associate-/r*
29×distribute-lft-out-- difference-of-squares
14×associate-/r/
9×pow1
8×add-cbrt-cube add-exp-log div-inv associate-/l*
7×flip3-+ flip-+
5×add-log-exp
4×insert-posit16
3×log-prod div-sub
2×cbrt-undiv clear-num frac-2neg exp-diff div-exp associate-/l/
1×log-div flip3-- rem-log-exp flip-- rem-exp-log
Counts
4 → 259
Calls
4 calls:
38.0ms
(exp (/ (- f n) (+ f n)))
41.0ms
(log (exp (/ (- f n) (+ f n))))
72.0ms
(/ -1 (log (exp (/ (- f n) (+ f n)))))
18.0ms
(/ (- f n) (+ f n))

series672.0ms

Counts
4 → 12
Calls
4 calls:
138.0ms
(exp (/ (- f n) (+ f n)))
90.0ms
(log (exp (/ (- f n) (+ f n))))
80.0ms
(/ -1 (log (exp (/ (- f n) (+ f n)))))
364.0ms
(/ (- f n) (+ f n))

simplify12.4s

Counts
271 → 271
Iterations
IterNodes
35285
21734
1610
0305

prune2.3s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

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

rewrite122.0ms

Algorithm
rewrite-expression-head
Rules
190×*-un-lft-identity
155×times-frac
114×add-sqr-sqrt
54×add-cube-cbrt
35×distribute-lft-out--
28×associate-/r/ distribute-lft-out
25×associate-/r*
20×difference-of-squares
15×distribute-rgt-out--
13×div-inv
12×flip3-+ flip-+
10×add-cbrt-cube add-exp-log
9×associate-/l*
6×add-log-exp
4×pow1 insert-posit16
3×cbrt-undiv clear-num frac-2neg div-exp
2×flip3-- frac-sub flip-- sub-div
1×sub-neg diff-log
Counts
4 → 185
Calls
4 calls:
8.0ms
(/ n (+ n f))
46.0ms
(/ -1 (- (/ f (+ n f)) (/ n (+ n f))))
9.0ms
(/ f (+ n f))
55.0ms
(- (/ f (+ n f)) (/ n (+ n f)))

series331.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(/ n (+ n f))
103.0ms
(/ -1 (- (/ f (+ n f)) (/ n (+ n f))))
70.0ms
(/ f (+ n f))
114.0ms
(- (/ f (+ n f)) (/ n (+ n f)))

simplify5.0s

Counts
197 → 197
Iterations
IterNodes
33718
21364
1466
0247

prune1.6s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

regimes63.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
223
123
016

end0.0ms

sample679.0ms

Algorithm
intervals
Results
512.0ms8000×body80valid