Details

Time bar (total: 43.3s)

sample130.0ms

Algorithm
intervals
Results
62.0ms256×body80valid

simplify27.0ms

Counts
1 → 1
Iterations
IterNodes
done31
631
529
424
320
216
113
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 1 expressions with local error:

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

rewrite42.0ms

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:
38.0ms
(/ (- (+ f n)) (- f n))

series105.0ms

Counts
1 → 3
Calls
1 calls:
105.0ms
(/ (- (+ f n)) (- f n))

simplify999.0ms

Counts
99 → 99
Iterations
IterNodes
done2000
32000
2699
1312
0134

prune803.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize35.0ms

Local error

Found 3 expressions with local error:

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

rewrite121.0ms

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×associate-/r* add-cbrt-cube add-exp-log
4×pow1 distribute-frac-neg add-log-exp
3×neg-sub0 exp-neg log-prod flip3-- div-sub insert-posit16 div-inv flip--
2×log-div exp-diff distribute-neg-frac associate-/l/
1×cbrt-undiv clear-num frac-2neg flip3-+ div-exp rem-log-exp log-rec flip-+ rem-exp-log
Counts
3 → 255
Calls
3 calls:
38.0ms
(log (exp (/ (- (+ f n)) (- f n))))
42.0ms
(/ (- (+ f n)) (- f n))
33.0ms
(exp (/ (- (+ f n)) (- f n)))

series348.0ms

Counts
3 → 9
Calls
3 calls:
105.0ms
(log (exp (/ (- (+ f n)) (- f n))))
109.0ms
(/ (- (+ f n)) (- f n))
134.0ms
(exp (/ (- (+ f n)) (- f n)))

simplify1.0s

Counts
264 → 264
Iterations
IterNodes
done2001
32001
2880
1440
0244

prune2.3s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize63.0ms

Local error

Found 4 expressions with local error:

0.0b
(exp (/ (- (+ f n)) (- f n)))
0.5b
(* (* (exp (/ (- (+ f n)) (- f n))) (exp (/ (- (+ f n)) (- f n)))) (exp (/ (- (+ f n)) (- f n))))
0.5b
(* (exp (/ (- (+ f n)) (- f n))) (exp (/ (- (+ f n)) (- f n))))
0.7b
(cbrt (* (* (exp (/ (- (+ f n)) (- f n))) (exp (/ (- (+ f n)) (- f n)))) (exp (/ (- (+ f n)) (- f n)))))

rewrite3.6s

Algorithm
rewrite-expression-head
Rules
12946×*-un-lft-identity
6206×exp-prod
5954×times-frac
2500×distribute-rgt-neg-in
2182×add-sqr-sqrt
2119×distribute-lft-out--
1774×pow-prod-down
1768×distribute-lft-out
1620×distribute-lft-neg-in
1557×pow-prod-up
1035×add-cube-cbrt
617×pow-sqr
572×difference-of-squares
438×neg-mul-1
72×exp-neg distribute-frac-neg
64×frac-times
63×neg-sub0 exp-diff div-sub
32×associate-*l/ associate-/r/
30×pow1 cbrt-div
18×associate-*r/
16×flip3-- div-inv flip--
11×add-cbrt-cube
9×un-div-inv
7×pow-plus
6×associate-*r*
5×add-exp-log add-log-exp
4×associate-*l* prod-exp cbrt-unprod insert-posit16
3×pow2 swap-sqr
2×pow3 *-commutative unswap-sqr
1×cbrt-prod pow1/3 rem-cbrt-cube rem-exp-log
Counts
4 → 2418
Calls
4 calls:
33.0ms
(exp (/ (- (+ f n)) (- f n)))
1.3s
(* (* (exp (/ (- (+ f n)) (- f n))) (exp (/ (- (+ f n)) (- f n)))) (exp (/ (- (+ f n)) (- f n))))
276.0ms
(* (exp (/ (- (+ f n)) (- f n))) (exp (/ (- (+ f n)) (- f n))))
1.2s
(cbrt (* (* (exp (/ (- (+ f n)) (- f n))) (exp (/ (- (+ f n)) (- f n)))) (exp (/ (- (+ f n)) (- f n)))))

series807.0ms

Counts
4 → 12
Calls
4 calls:
110.0ms
(exp (/ (- (+ f n)) (- f n)))
302.0ms
(* (* (exp (/ (- (+ f n)) (- f n))) (exp (/ (- (+ f n)) (- f n)))) (exp (/ (- (+ f n)) (- f n))))
258.0ms
(* (exp (/ (- (+ f n)) (- f n))) (exp (/ (- (+ f n)) (- f n))))
135.0ms
(cbrt (* (* (exp (/ (- (+ f n)) (- f n))) (exp (/ (- (+ f n)) (- f n)))) (exp (/ (- (+ f n)) (- f n)))))

simplify1.8s

Counts
2430 → 2430
Iterations
IterNodes
done2000
22000
11181
0544

prune24.9s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

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

rewrite156.0ms

Algorithm
rewrite-expression-head
Rules
296×*-un-lft-identity
264×exp-prod
240×times-frac
216×add-sqr-sqrt
138×log-pow
134×sqrt-pow1
120×add-cube-cbrt
80×distribute-lft-neg-in distribute-rgt-neg-in
48×distribute-lft-out-- difference-of-squares
40×distribute-lft-out
20×neg-mul-1
12×log-prod
8×pow1 associate-/r/
6×add-exp-log sqrt-prod add-log-exp
4×neg-sub0 exp-neg log-div flip3-- add-cbrt-cube exp-diff sqrt-div div-sub distribute-frac-neg insert-posit16 div-inv flip--
2×pow1/2 rem-log-exp rem-exp-log
Counts
4 → 326
Calls
4 calls:
44.0ms
(exp (/ (- (+ f n)) (- f n)))
29.0ms
(exp (/ (- (+ f n)) (- f n)))
37.0ms
(log (sqrt (exp (/ (- (+ f n)) (- f n)))))
34.0ms
(log (sqrt (exp (/ (- (+ f n)) (- f n)))))

series688.0ms

Counts
4 → 12
Calls
4 calls:
123.0ms
(exp (/ (- (+ f n)) (- f n)))
114.0ms
(exp (/ (- (+ f n)) (- f n)))
220.0ms
(log (sqrt (exp (/ (- (+ f n)) (- f n)))))
230.0ms
(log (sqrt (exp (/ (- (+ f n)) (- f n)))))

simplify989.0ms

Counts
338 → 338
Iterations
IterNodes
done2001
42001
31041
2538
1304
0201

prune3.6s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes100.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done19
219
118
011

end0.0ms

sample664.0ms

Algorithm
intervals
Results
475.0ms8000×body80valid