Details

Time bar (total: 4.1s)

sample268.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify15.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1164
2204
3264
4314
5334
6334

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite26.0ms

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-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/ distribute-neg-frac
1×pow1 cbrt-undiv neg-sub0 flip3-- frac-2neg flip3-+ div-sub distribute-frac-neg div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 95
Calls
1 calls:
20.0ms
(/ (- (+ f n)) (- f n))

series84.0ms

Counts
1 → 3
Calls
1 calls:
83.0ms
(/ (- (+ f n)) (- f n))

simplify65.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0288764
1915748
22934733
35002733

prune154.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- (+ f n)) (- f n))
0.0b
(cbrt (pow (/ (- (+ f n)) (- f n)) 3))
0.0b
(pow (/ (- (+ f n)) (- f n)) 3)

rewrite97.0ms

Algorithm
rewrite-expression-head
Rules
374×*-un-lft-identity
300×times-frac
270×add-sqr-sqrt
148×add-cube-cbrt
138×cbrt-prod
132×unpow-prod-down cube-prod
104×distribute-lft-neg-in distribute-rgt-neg-in
61×distribute-lft-out-- difference-of-squares
52×distribute-lft-out
26×neg-mul-1
12×associate-/l*
10×associate-/r/
8×add-exp-log add-cbrt-cube
5×flip3-- associate-/r* flip-- div-inv
4×pow1
3×pow-unpow add-log-exp
2×cbrt-undiv cube-div cube-mult unpow3 distribute-frac-neg div-exp pow-exp associate-/l/ distribute-neg-frac rem-cube-cbrt sqr-pow
1×neg-sub0 pow-to-exp cbrt-div pow-pow frac-2neg flip3-+ pow1/3 div-sub cube-neg clear-num rem-cbrt-cube flip-+
Counts
3 → 396
Calls
3 calls:
17.0ms
(/ (- (+ f n)) (- f n))
30.0ms
(cbrt (pow (/ (- (+ f n)) (- f n)) 3))
23.0ms
(pow (/ (- (+ f n)) (- f n)) 3)

series253.0ms

Counts
3 → 9
Calls
3 calls:
63.0ms
(/ (- (+ f n)) (- f n))
112.0ms
(cbrt (pow (/ (- (+ f n)) (- f n)) 3))
78.0ms
(pow (/ (- (+ f n)) (- f n)) 3)

simplify124.0ms

Algorithm
egg-herbie
Counts
405 → 405
Iterations

Useful iterations: 2 (83.0ms)

IterNodesCost
09533788
145493489
250013481

prune423.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite238.0ms

Algorithm
rewrite-expression-head
Rules
862×*-un-lft-identity
634×cbrt-prod
586×times-frac
456×add-sqr-sqrt
232×add-cube-cbrt
212×distribute-rgt-neg-in
184×distribute-lft-neg-in
149×swap-sqr
140×distribute-lft-out--
120×distribute-lft-out
100×difference-of-squares
69×associate-*r* associate-*l*
39×neg-mul-1
14×associate-/r/
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div flip3-- flip-- div-inv
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 542
Calls
4 calls:
10.0ms
(cbrt (/ (- (+ f n)) (- f n)))
12.0ms
(cbrt (/ (- (+ f n)) (- f n)))
10.0ms
(cbrt (/ (- (+ f n)) (- f n)))
146.0ms
(* (cbrt (/ (- (+ f n)) (- f n))) (cbrt (/ (- (+ f n)) (- f n))))

series871.0ms

Counts
4 → 12
Calls
4 calls:
234.0ms
(cbrt (/ (- (+ f n)) (- f n)))
233.0ms
(cbrt (/ (- (+ f n)) (- f n)))
227.0ms
(cbrt (/ (- (+ f n)) (- f n)))
177.0ms
(* (cbrt (/ (- (+ f n)) (- f n))) (cbrt (/ (- (+ f n)) (- f n))))

simplify115.0ms

Algorithm
egg-herbie
Counts
554 → 554
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
05557952
119237860
250017311

prune1.0s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes45.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0156
1166
2166

end0.0ms

sample305.0ms

Algorithm
intervals
Results
174.0ms8000×body80valid