Details

Time bar (total: 4.1s)

sample266.0ms

Algorithm
intervals
Results
14.0ms256×body80valid

simplify15.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

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))

rewrite27.0ms

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:
21.0ms
(/ (- (+ f n)) (- f n))

series80.0ms

Counts
1 → 3
Calls
1 calls:
80.0ms
(/ (- (+ f n)) (- f n))

simplify65.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0288764
1915748
22934733
35002733

prune151.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite111.0ms

Algorithm
rewrite-expression-head
Rules
229×*-un-lft-identity
180×times-frac
165×add-sqr-sqrt
132×exp-prod
91×add-cube-cbrt
67×log-pow
64×distribute-lft-neg-in distribute-rgt-neg-in
37×distribute-lft-out-- difference-of-squares
32×distribute-lft-out
16×neg-mul-1
12×associate-/l*
6×associate-/r/
5×add-exp-log associate-/r* add-cbrt-cube
4×pow1 distribute-frac-neg add-log-exp
3×neg-sub0 exp-neg log-prod flip3-- div-sub flip-- div-inv
2×log-div exp-diff associate-/l/ distribute-neg-frac
1×cbrt-undiv frac-2neg flip3-+ div-exp rem-log-exp log-rec clear-num flip-+ rem-exp-log
Counts
3 → 252
Calls
3 calls:
35.0ms
(exp (/ (- (+ f n)) (- f n)))
18.0ms
(/ (- (+ f n)) (- f n))
40.0ms
(log (exp (/ (- (+ f n)) (- f n))))

series214.0ms

Counts
3 → 9
Calls
3 calls:
84.0ms
(exp (/ (- (+ f n)) (- f n)))
64.0ms
(/ (- (+ f n)) (- f n))
67.0ms
(log (exp (/ (- (+ f n)) (- f n))))

simplify82.0ms

Algorithm
egg-herbie
Counts
261 → 261
Iterations

Useful iterations: 3 (62.0ms)

IterNodesCost
04051660
111121601
235621564
350011561

prune442.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- (+ f n)))
0.5b
(cbrt (- f n))
0.5b
(cbrt (- f n))
0.5b
(cbrt (- f n))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
27×cbrt-prod
20×*-un-lft-identity
16×add-sqr-sqrt
10×add-cube-cbrt
8×cbrt-div
4×pow1 add-exp-log distribute-lft-neg-in distribute-rgt-neg-in pow1/3 add-cbrt-cube add-log-exp
3×flip3-- flip-- distribute-lft-out-- difference-of-squares
2×distribute-neg-frac distribute-lft-out
1×neg-mul-1 flip3-+ flip-+
Counts
4 → 67
Calls
4 calls:
4.0ms
(cbrt (- (+ f n)))
3.0ms
(cbrt (- f n))
2.0ms
(cbrt (- f n))
2.0ms
(cbrt (- f n))

series569.0ms

Counts
4 → 12
Calls
4 calls:
138.0ms
(cbrt (- (+ f n)))
142.0ms
(cbrt (- f n))
144.0ms
(cbrt (- f n))
146.0ms
(cbrt (- f n))

simplify62.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 3 (55.0ms)

IterNodesCost
0252481
1603459
21987446
35001426

prune250.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- (+ f n))) (cbrt (- (+ f n))))
0.5b
(cbrt (- (+ f n)))
0.5b
(cbrt (- (+ f n)))
0.5b
(cbrt (- (+ f n)))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
104×cbrt-prod
79×*-un-lft-identity
37×add-sqr-sqrt
36×distribute-rgt-neg-in
32×distribute-lft-neg-in
29×add-cube-cbrt
23×swap-sqr
20×distribute-lft-out
18×cbrt-div distribute-neg-frac
15×associate-*r* associate-*l*
11×pow1
9×flip3-+ pow1/3 flip-+
7×neg-mul-1
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 149
Calls
4 calls:
45.0ms
(* (cbrt (- (+ f n))) (cbrt (- (+ f n))))
4.0ms
(cbrt (- (+ f n)))
5.0ms
(cbrt (- (+ f n)))
5.0ms
(cbrt (- (+ f n)))

series594.0ms

Counts
4 → 12
Calls
4 calls:
182.0ms
(* (cbrt (- (+ f n))) (cbrt (- (+ f n))))
137.0ms
(cbrt (- (+ f n)))
135.0ms
(cbrt (- (+ f n)))
139.0ms
(cbrt (- (+ f n)))

simplify46.0ms

Algorithm
egg-herbie
Counts
161 → 161
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
03121291
111661240
250011142

prune391.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes57.0ms

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
0146
1156
2156

end0.0ms

sample515.0ms

Algorithm
intervals
Results
388.0ms8000×body80valid