Details

sample116.0ms

Algorithm

intervals

Results

10.0ms

256×

body

valid

simplify34.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	31
6	31
5	29
4	24
3	20
2	16
1	13
0	6

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 1 expressions with local error:

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

rewrite422.0ms

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:

415.0ms

(/ (- (+ f n)) (- f n))

series133.0ms

Counts

1 → 3

Calls

1 calls:

133.0ms

(/ (- (+ f n)) (- f n))

simplify2.3s

Counts

101 → 101

Iterations

Iter	Nodes
done	5012
3	2259
2	709
1	317
0	136

prune313.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize27.0ms

Local error

Found 2 expressions with local error:

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

rewrite82.0ms

Algorithm

rewrite-expression-head

Rules

178×	`times-frac`
174×	`*-un-lft-identity`
122×	`add-sqr-sqrt`
80×	`add-cube-cbrt`
30×	`associate-/r*`
26×	`distribute-lft-out`
21×	`distribute-lft-out--` `difference-of-squares`
11×	`associate-/r/`
9×	`add-cbrt-cube` `add-exp-log`
8×	`associate-/l*`
6×	`div-inv`
5×	`flip3-+` `flip-+`
4×	`cbrt-undiv` `div-exp`
2×	`expm1-log1p-u` `pow1` `clear-num` `frac-2neg` `insert-posit16` `log1p-expm1-u` `add-log-exp` `associate-/l/`
1×	`flip3--` `div-sub` `flip--`

Counts

2 → 174

Calls

2 calls:

23.0ms	(/ -1 (/ (- f n) (+ f n)))
46.0ms	(/ (- f n) (+ f n))

series183.0ms

Counts

2 → 6

Calls

2 calls:

100.0ms	(/ -1 (/ (- f n) (+ f n)))
83.0ms	(/ (- f n) (+ f n))

simplify1.5s

Counts

180 → 180

Iterations

Iter	Nodes
done	5004
2	1938
1	595
0	225

prune607.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.0b	(exp (/ (- f n) (+ f n)))
0.0b	(/ -1 (log (exp (/ (- f n) (+ f n)))))
0.0b	(log (exp (/ (- f n) (+ f n))))
0.0b	(/ (- f n) (+ f n))

rewrite230.0ms

Algorithm

rewrite-expression-head

Rules

241×	`*-un-lft-identity`
230×	`times-frac`
169×	`add-sqr-sqrt`
156×	`exp-prod`
135×	`log-pow`
111×	`add-cube-cbrt`
36×	`distribute-lft-out`
34×	`associate-/r*`
29×	`distribute-lft-out--` `difference-of-squares`
14×	`associate-/r/`
9×	`pow1`
8×	`add-cbrt-cube` `add-exp-log` `div-inv` `associate-/l*`
7×	`flip3-+` `flip-+`
5×	`add-log-exp`
4×	`expm1-log1p-u` `insert-posit16` `log1p-expm1-u`
3×	`log-prod` `div-sub`
2×	`cbrt-undiv` `clear-num` `frac-2neg` `exp-diff` `div-exp` `associate-/l/`
1×	`log-div` `flip3--` `rem-log-exp` `flip--` `rem-exp-log`

Counts

4 → 267

Calls

4 calls:

43.0ms	(exp (/ (- f n) (+ f n)))
89.0ms	(/ -1 (log (exp (/ (- f n) (+ f n)))))
39.0ms	(log (exp (/ (- f n) (+ f n))))
33.0ms	(/ (- f n) (+ f n))

series420.0ms

Counts

4 → 12

Calls

4 calls:

102.0ms	(exp (/ (- f n) (+ f n)))
96.0ms	(/ -1 (log (exp (/ (- f n) (+ f n)))))
115.0ms	(log (exp (/ (- f n) (+ f n))))
106.0ms	(/ (- f n) (+ f n))

simplify1.9s

Counts

279 → 279

Iterations

Iter	Nodes
done	5001
2	2021
1	631
0	313

prune966.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.0b	(log (exp (/ 1 (/ (+ f n) (- f n)))))
0.0b	(/ -1 (log (exp (/ 1 (/ (+ f n) (- f n))))))
0.0b	(/ 1 (/ (+ f n) (- f n)))
0.0b	(/ (+ f n) (- f n))

rewrite380.0ms

Algorithm

rewrite-expression-head

Rules

1129×	`times-frac`
824×	`*-un-lft-identity`
622×	`add-sqr-sqrt`
460×	`add-cube-cbrt`
420×	`log-pow`
415×	`exp-prod`
118×	`associate-/r*`
101×	`distribute-lft-out`
81×	`distribute-lft-out--` `difference-of-squares`
46×	`associate-/r/`
27×	`div-inv`
20×	`flip3--` `flip--`
19×	`add-exp-log`
13×	`add-cbrt-cube`
10×	`pow1` `associate-/l*`
9×	`div-exp`
5×	`cbrt-undiv`
4×	`expm1-log1p-u` `insert-posit16` `log1p-expm1-u` `add-log-exp`
3×	`log-prod` `clear-num` `frac-2neg`
2×	`rec-exp` `1-exp` `associate-/l/`
1×	`flip3-+` `rem-log-exp` `flip-+` `pow-flip` `inv-pow`

Counts

4 → 643

Calls

4 calls:

69.0ms	(log (exp (/ 1 (/ (+ f n) (- f n)))))
151.0ms	(/ -1 (log (exp (/ 1 (/ (+ f n) (- f n))))))
48.0ms	(/ 1 (/ (+ f n) (- f n)))
51.0ms	(/ (+ f n) (- f n))

series373.0ms

Counts

4 → 12

Calls

4 calls:

82.0ms	(log (exp (/ 1 (/ (+ f n) (- f n)))))
98.0ms	(/ -1 (log (exp (/ 1 (/ (+ f n) (- f n))))))
85.0ms	(/ 1 (/ (+ f n) (- f n)))
107.0ms	(/ (+ f n) (- f n))

simplify2.8s

Counts

655 → 655

Iterations

Iter	Nodes
done	5000
2	3556
1	1651
0	768

prune1.7s

Pruning

2 alts after pruning (1 fresh and 1 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

simplify3.0ms

Iterations

Iter	Nodes
done	14
1	14
0	11

end0.0ms

sample529.0ms

Algorithm

intervals

Results

393.0ms

8000×

body

valid