Details

Time bar (total: 15.3s)

sample142.0ms

Algorithm
intervals
Results
24.0ms256×body80valid

simplify42.0ms

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

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize39.0ms

Local error

Found 1 expressions with local error:

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

rewrite23.0ms

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 expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-sub div-exp distribute-frac-neg flip-+ log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 97
Calls
1 calls:
20.0ms
(/ (- (+ f n)) (- f n))

series129.0ms

Counts
1 → 3
Calls
1 calls:
128.0ms
(/ (- (+ f n)) (- f n))

simplify2.8s

Counts
100 → 100
Iterations
IterNodes
46023
31901
2706
1315
0135

prune773.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize36.0ms

Local error

Found 2 expressions with local error:

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

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
155×*-un-lft-identity
120×times-frac
111×add-sqr-sqrt
66×exp-prod
61×add-cube-cbrt
44×distribute-lft-neg-in distribute-rgt-neg-in
25×distribute-lft-out-- difference-of-squares
22×distribute-lft-out
12×associate-/l*
11×neg-mul-1
5×associate-/r*
4×add-cbrt-cube add-exp-log associate-/r/
3×add-log-exp
2×neg-sub0 expm1-log1p-u pow1 flip3-- div-sub distribute-frac-neg log1p-expm1-u div-inv flip-- distribute-neg-frac associate-/l/
1×exp-neg cbrt-undiv clear-num frac-2neg flip3-+ exp-diff div-exp flip-+ rem-exp-log
Counts
2 → 175
Calls
2 calls:
26.0ms
(exp (/ (- (+ f n)) (- f n)))
27.0ms
(/ (- (+ f n)) (- f n))

series206.0ms

Counts
2 → 6
Calls
2 calls:
126.0ms
(exp (/ (- (+ f n)) (- f n)))
80.0ms
(/ (- (+ f n)) (- f n))

simplify855.0ms

Counts
181 → 181
Iterations
IterNodes
32133
2864
1380
0190

prune1.7s

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize33.0ms

Local error

Found 3 expressions with local error:

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

rewrite89.0ms

Algorithm
rewrite-expression-head
Rules
100×*-un-lft-identity
69×times-frac
68×add-sqr-sqrt
52×exp-prod
42×add-cube-cbrt
27×pow-flip
16×distribute-lft-out
13×distribute-lft-out-- difference-of-squares
8×associate-/r*
7×add-cbrt-cube associate-/l*
6×add-exp-log associate-/r/
4×pow1 div-inv add-log-exp
3×expm1-log1p-u flip3-- div-exp log1p-expm1-u flip--
2×cbrt-undiv clear-num frac-2neg associate-/l/
1×rec-exp flip3-+ 1-exp flip-+ inv-pow rem-exp-log
Counts
3 → 142
Calls
3 calls:
48.0ms
(/ 1 (exp (/ (+ f n) (- f n))))
22.0ms
(exp (/ (+ f n) (- f n)))
17.0ms
(/ (+ f n) (- f n))

series358.0ms

Counts
3 → 9
Calls
3 calls:
141.0ms
(/ 1 (exp (/ (+ f n) (- f n))))
136.0ms
(exp (/ (+ f n) (- f n)))
81.0ms
(/ (+ f n) (- f n))

simplify1.0s

Counts
151 → 151
Iterations
IterNodes
32068
2762
1344
0166

prune1.5s

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize35.0ms

Local error

Found 3 expressions with local error:

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

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
81×*-un-lft-identity
61×times-frac
59×add-sqr-sqrt
41×add-cube-cbrt
26×pow-unpow
16×add-exp-log
15×unpow-prod-down
12×associate-/r*
11×distribute-lft-out
9×div-exp distribute-lft-out-- difference-of-squares
8×pow-exp
7×add-cbrt-cube associate-/l*
5×sqr-pow
4×pow-to-exp pow1 e-exp-1 rec-exp 1-exp associate-/r/
3×expm1-log1p-u log1p-expm1-u div-inv add-log-exp
2×cbrt-undiv clear-num frac-2neg flip3-- flip-- associate-/l/
1×pow-pow flip3-+ flip-+ pow-flip inv-pow
Counts
3 → 148
Calls
3 calls:
10.0ms
(/ 1 (pow E (/ (+ f n) (- f n))))
7.0ms
(pow E (/ (+ f n) (- f n)))
17.0ms
(/ (+ f n) (- f n))

series431.0ms

Counts
3 → 9
Calls
3 calls:
226.0ms
(/ 1 (pow E (/ (+ f n) (- f n))))
113.0ms
(pow E (/ (+ f n) (- f n)))
92.0ms
(/ (+ f n) (- f n))

simplify2.7s

Counts
157 → 157
Iterations
IterNodes
32969
21091
1433
0187

prune1.4s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

regimes99.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
211
111
010

end0.0ms

sample752.0ms

Algorithm
intervals
Results
575.0ms8000×body80valid