Details

Time bar (total: 12.1s)

sample99.0ms

Algorithm
intervals
Results
13.0ms256×body80valid

simplify31.0ms

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

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize51.0ms

Local error

Found 1 expressions with local error:

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

rewrite47.0ms

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:
42.0ms
(/ (- (+ f n)) (- f n))

series124.0ms

Counts
1 → 3
Calls
1 calls:
124.0ms
(/ (- (+ f n)) (- f n))

simplify2.2s

Counts
99 → 99
Iterations
IterNodes
45122
31802
2699
1312
0134

prune855.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize40.0ms

Local error

Found 4 expressions with local error:

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

rewrite310.0ms

Algorithm
rewrite-expression-head
Rules
284×*-un-lft-identity
168×times-frac
146×add-sqr-sqrt
74×add-cube-cbrt
50×distribute-lft-out
48×swap-sqr
42×distribute-lft-out--
30×difference-of-squares
26×associate-*r* associate-*l*
20×add-cbrt-cube add-exp-log
12×associate-/r/
11×pow1
10×associate-/r*
8×associate-/l*
7×cbrt-div
6×frac-times cbrt-undiv flip3-- div-exp associate-*l/ div-inv flip--
4×prod-exp associate-*r/ cbrt-unprod insert-posit16 distribute-neg-frac add-log-exp unswap-sqr associate-/l/
2×clear-num frac-2neg flip3-+ flip-+
1×cbrt-prod pow2 pow-plus pow1/3 pow-prod-down pow-sqr *-commutative pow-prod-up
Counts
4 → 238
Calls
4 calls:
36.0ms
(/ (+ n f) (- f n))
36.0ms
(/ (+ n f) (- f n))
93.0ms
(* (/ (+ n f) (- f n)) (/ (+ n f) (- f n)))
134.0ms
(cbrt (* (* (/ (+ n f) (- f n)) (/ (+ n f) (- f n))) (- (/ (+ n f) (- f n)))))

series611.0ms

Counts
4 → 12
Calls
4 calls:
115.0ms
(/ (+ n f) (- f n))
85.0ms
(/ (+ n f) (- f n))
95.0ms
(* (/ (+ n f) (- f n)) (/ (+ n f) (- f n)))
316.0ms
(cbrt (* (* (/ (+ n f) (- f n)) (/ (+ n f) (- f n))) (- (/ (+ n f) (- f n)))))

simplify646.0ms

Counts
250 → 250
Iterations
IterNodes
22586
1670
0201

prune3.0s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 4 expressions with local error:

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

rewrite235.0ms

Algorithm
rewrite-expression-head
Rules
74×*-un-lft-identity
55×add-sqr-sqrt
46×times-frac
28×add-cube-cbrt
26×associate-*l*
20×add-cbrt-cube add-exp-log
12×distribute-lft-out
11×distribute-lft-out-- difference-of-squares
10×associate-/r*
7×associate-/l/
6×pow1 cbrt-undiv div-exp associate-/r/
5×frac-times flip3-+ associate-*r/ flip-+ associate-/l*
4×associate-*r* prod-exp cbrt-unprod insert-posit16 add-log-exp
3×cbrt-div flip3-- associate-*l/ div-inv flip--
2×clear-num frac-2neg distribute-neg-frac unswap-sqr
1×cbrt-prod distribute-rgt-in distribute-lft-in pow1/3 pow-prod-down *-commutative
Counts
4 → 147
Calls
4 calls:
18.0ms
(/ (+ n f) (- f n))
39.0ms
(/ (* (/ (+ n f) (- f n)) (+ n f)) (- f n))
106.0ms
(cbrt (* (/ (* (/ (+ n f) (- f n)) (+ n f)) (- f n)) (- (/ (+ n f) (- f n)))))
69.0ms
(* (/ (+ n f) (- f n)) (+ n f))

series680.0ms

Counts
4 → 12
Calls
4 calls:
98.0ms
(/ (+ n f) (- f n))
114.0ms
(/ (* (/ (+ n f) (- f n)) (+ n f)) (- f n))
386.0ms
(cbrt (* (/ (* (/ (+ n f) (- f n)) (+ n f)) (- f n)) (- (/ (+ n f) (- f n)))))
83.0ms
(* (/ (+ n f) (- f n)) (+ n f))

simplify647.0ms

Counts
159 → 159
Iterations
IterNodes
22288
1617
0184

prune1.6s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes91.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify12.0ms

Iterations
IterNodes
532
432
328
225
117
010

end0.0ms

sample749.0ms

Algorithm
intervals
Results
599.0ms8000×body80valid