Details

Time bar (total: 14.7s)

sample70.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify64.0ms

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

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite77.0ms

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-+ log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 97
Calls
1 calls:
56.0ms
(/ (- (+ f n)) (- f n))

series99.0ms

Counts
1 → 3
Calls
1 calls:
99.0ms
(/ (- (+ f n)) (- f n))

simplify2.1s

Counts
100 → 100
Iterations
IterNodes
done5005
32249
2708
1316
0135

prune326.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize38.0ms

Local error

Found 4 expressions with local error:

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

rewrite666.0ms

Algorithm
rewrite-expression-head
Rules
795×*-un-lft-identity
525×times-frac
396×add-sqr-sqrt
203×add-cube-cbrt
196×distribute-rgt-neg-in
168×distribute-lft-neg-in
146×swap-sqr
132×associate-*r*
129×distribute-lft-out--
112×distribute-lft-out
89×difference-of-squares
67×associate-*l*
59×add-cbrt-cube add-exp-log
35×neg-mul-1
30×pow1
22×prod-exp cbrt-unprod
18×cbrt-undiv div-exp
12×associate-/r/ associate-/l*
11×frac-times associate-*l/
8×distribute-frac-neg
7×cbrt-div pow-plus associate-*r/ pow-prod-up
6×flip3-- div-inv flip-- unswap-sqr
5×associate-/r*
4×distribute-lft-neg-out expm1-log1p-u pow-prod-down log1p-expm1-u add-log-exp
3×pow2 pow-sqr distribute-rgt-neg-out
2×pow3 *-commutative distribute-neg-frac associate-/l/
1×cbrt-prod neg-sub0 clear-num frac-2neg flip3-+ pow1/3 div-sub sqr-neg rem-cbrt-cube flip-+
Counts
4 → 547
Calls
4 calls:
26.0ms
(/ (- (+ f n)) (- f n))
232.0ms
(* (* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n))) (/ (- (+ f n)) (- f n)))
203.0ms
(* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n)))
168.0ms
(cbrt (* (* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n))) (/ (- (+ f n)) (- f n))))

series531.0ms

Counts
4 → 12
Calls
4 calls:
112.0ms
(/ (- (+ f n)) (- f n))
138.0ms
(* (* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n))) (/ (- (+ f n)) (- f n)))
106.0ms
(* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n)))
175.0ms
(cbrt (* (* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n))) (/ (- (+ f n)) (- f n))))

simplify1.7s

Counts
559 → 559
Iterations
IterNodes
done5001
11602
0410

prune1.9s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize26.0ms

Local error

Found 4 expressions with local error:

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

rewrite334.0ms

Algorithm
rewrite-expression-head
Rules
795×*-un-lft-identity
524×times-frac
393×add-sqr-sqrt
203×add-cube-cbrt
196×distribute-rgt-neg-in
168×distribute-lft-neg-in
146×swap-sqr
129×distribute-lft-out--
112×distribute-lft-out
89×difference-of-squares
67×cbrt-prod
66×associate-*r* associate-*l*
35×neg-mul-1
18×add-cbrt-cube add-exp-log
12×associate-/r/ associate-/l*
11×pow1
6×flip3-- div-inv flip--
5×cbrt-undiv associate-/r* div-exp distribute-frac-neg
4×expm1-log1p-u cbrt-div prod-exp cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
2×frac-times pow1/3 associate-*l/ associate-*r/ distribute-neg-frac associate-/l/
1×distribute-lft-neg-out pow2 neg-sub0 clear-num frac-2neg flip3-+ pow-plus div-sub sqr-neg pow-prod-down pow-sqr *-commutative pow-prod-up distribute-rgt-neg-out flip-+
Counts
4 → 499
Calls
4 calls:
36.0ms
(/ (- (+ f n)) (- f n))
12.0ms
(cbrt (/ (- (+ f n)) (- f n)))
27.0ms
(cbrt (* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n))))
218.0ms
(* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n)))

series669.0ms

Counts
4 → 12
Calls
4 calls:
100.0ms
(/ (- (+ f n)) (- f n))
359.0ms
(cbrt (/ (- (+ f n)) (- f n)))
128.0ms
(cbrt (* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n))))
81.0ms
(* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n)))

simplify3.0s

Counts
511 → 511
Iterations
IterNodes
done5000
24997
11304
0406

prune2.4s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes152.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done13
213
112
06

end0.0ms

sample560.0ms

Algorithm
intervals
Results
374.0ms8000×body80valid