Details

Time bar (total: 12.8s)

sample154.0ms

Algorithm
intervals
Results
25.0ms256×body80valid

simplify80.0ms

Counts
1 → 1

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 1 expressions with local error:

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

rewrite43.0ms

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-+ insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 98
Calls
1 calls:
Slowest
40.0ms
(/ (- (+ f n)) (- f n))

series126.0ms

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

simplify586.0ms

Counts
101 → 101

prune794.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

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

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-cbrt-cube add-exp-log
2×associate-/r/ associate-/l/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-exp flip-+ insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 48
Calls
1 calls:
Slowest
35.0ms
(/ (+ n f) (- n f))

series95.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
95.0ms
(/ (+ n f) (- n f))

simplify1.5s

Counts
51 → 51

prune426.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (/ 1 (- n f)) (+ n f))
0.0b
(/ 1 (- n f))

rewrite74.0ms

Algorithm
rewrite-expression-head
Rules
43×add-sqr-sqrt
39×*-un-lft-identity
32×times-frac
22×add-cube-cbrt
21×associate-*l*
15×add-exp-log
9×add-cbrt-cube
7×distribute-lft-out-- difference-of-squares
5×pow1 associate-/r*
4×div-exp associate-*r* prod-exp associate-/r/
3×associate-/l* unswap-sqr
2×expm1-log1p-u frac-times cbrt-undiv rec-exp flip3-+ flip3-- 1-exp associate-*r/ cbrt-unprod flip-+ insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
1×distribute-rgt-in clear-num frac-2neg distribute-lft-in pow-prod-down associate-*l/ *-commutative pow-flip distribute-lft-out inv-pow
Counts
2 → 97
Calls
2 calls:
Slowest
54.0ms
(* (/ 1 (- n f)) (+ n f))
17.0ms
(/ 1 (- n f))

series166.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
102.0ms
(* (/ 1 (- n f)) (+ n f))
64.0ms
(/ 1 (- n f))

simplify2.3s

Counts
103 → 103

prune875.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.2b
(* f (/ 1 (- n f)))
0.2b
(* n (/ 1 (- n f)))
0.0b
(+ (* n (/ 1 (- n f))) (* f (/ 1 (- n f))))
0.0b
(/ 1 (- n f))

rewrite86.0ms

Algorithm
rewrite-expression-head
Rules
68×add-sqr-sqrt
56×*-un-lft-identity
49×times-frac
42×associate-*r*
34×add-cube-cbrt
26×add-exp-log
16×add-cbrt-cube
10×distribute-lft-out-- difference-of-squares
9×pow1
8×prod-exp
6×div-exp associate-*l* associate-*r/ associate-/r/ un-div-inv add-log-exp unswap-sqr
5×associate-/r*
4×expm1-log1p-u frac-add cbrt-unprod insert-posit16 log1p-expm1-u
3×cbrt-undiv rec-exp flip3-- 1-exp div-inv flip-- associate-/l*
2×pow-prod-down *-commutative
1×+-commutative clear-num sum-log fma-def frac-2neg flip3-+ distribute-rgt-out flip-+ pow-flip inv-pow
Counts
4 → 158
Calls
4 calls:
Slowest
26.0ms
(* f (/ 1 (- n f)))
21.0ms
(* n (/ 1 (- n f)))
21.0ms
(+ (* n (/ 1 (- n f))) (* f (/ 1 (- n f))))
15.0ms
(/ 1 (- n f))

series365.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
155.0ms
(+ (* n (/ 1 (- n f))) (* f (/ 1 (- n f))))
87.0ms
(* n (/ 1 (- n f)))
75.0ms
(* f (/ 1 (- n f)))
48.0ms
(/ 1 (- n f))

simplify2.8s

Counts
170 → 170

prune1.3s

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

regimes74.0ms

Accuracy

0% (0.0b remaining)

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

bsearch4.0ms

end0.0ms

sample828.0ms

Algorithm
intervals
Results
637.0ms8000×body80valid