Details

sample17.0ms

Algorithm

intervals

Results

7.0ms

256×

body

valid

simplify3.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	9
2	9
1	8
0	5

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (+ x 1.0) (- 1.0 x))

rewrite43.0ms

Algorithm

rewrite-expression-head

Rules

34×	`*-un-lft-identity`
22×	`add-sqr-sqrt`
20×	`times-frac`
12×	`add-cube-cbrt`
6×	`distribute-lft-out`
5×	`associate-/r*` `distribute-lft-out--` `difference-of-squares`
4×	`associate-/l*`
3×	`add-cbrt-cube` `add-exp-log`
2×	`associate-/r/` `associate-/l/`
1×	`pow1` `cbrt-undiv` `clear-num` `frac-2neg` `flip3-+` `flip3--` `div-exp` `flip-+` `div-inv` `flip--` `add-log-exp`

Counts

1 → 45

Calls

1 calls:

39.0ms

(/ (+ x 1.0) (- 1.0 x))

series57.0ms

Counts

1 → 3

Calls

1 calls:

57.0ms

(/ (+ x 1.0) (- 1.0 x))

simplify1.6s

Counts

48 → 48

Iterations

Iter	Nodes
done	5004
3	1742
2	560
1	211
0	91

prune139.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize27.0ms

Local error

Found 3 expressions with local error:

0.0b	(log (exp (/ (+ x 1.0) (- 1.0 x))))
0.0b	(exp (/ (+ x 1.0) (- 1.0 x)))
0.0b	(/ (+ x 1.0) (- 1.0 x))

rewrite95.0ms

Algorithm

rewrite-expression-head

Rules

93×	`*-un-lft-identity`
61×	`add-sqr-sqrt`
60×	`times-frac`
52×	`exp-prod`
35×	`add-cube-cbrt`
27×	`log-pow`
16×	`distribute-lft-out`
13×	`distribute-lft-out--` `difference-of-squares`
6×	`associate-/r/`
5×	`associate-/r*` `add-cbrt-cube` `add-exp-log`
4×	`pow1` `associate-/l*` `add-log-exp`
3×	`log-prod` `flip3--` `div-inv` `flip--`
2×	`associate-/l/`
1×	`cbrt-undiv` `clear-num` `frac-2neg` `flip3-+` `div-exp` `rem-log-exp` `flip-+` `rem-exp-log`

Counts

3 → 117

Calls

3 calls:

30.0ms	(log (exp (/ (+ x 1.0) (- 1.0 x))))
27.0ms	(exp (/ (+ x 1.0) (- 1.0 x)))
33.0ms	(/ (+ x 1.0) (- 1.0 x))

series173.0ms

Counts

3 → 9

Calls

3 calls:

36.0ms	(log (exp (/ (+ x 1.0) (- 1.0 x))))
96.0ms	(exp (/ (+ x 1.0) (- 1.0 x)))
41.0ms	(/ (+ x 1.0) (- 1.0 x))

simplify1.6s

Counts

126 → 126

Iterations

Iter	Nodes
done	5001
3	2390
2	787
1	321
0	162

prune412.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* x x) (* 1.0 x))
0.1b	(* x (* x x))
6.4b	(/ (+ x 1.0) (- (* (* 1.0 1.0) 1.0) (* x (* x x))))
15.0b	(* (/ (+ x 1.0) (- (* (* 1.0 1.0) 1.0) (* x (* x x)))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

rewrite319.0ms

Algorithm

rewrite-expression-head

Rules

43×	`*-un-lft-identity`
33×	`times-frac`
31×	`add-sqr-sqrt`
25×	`associate-l` `add-cube-cbrt`
20×	`pow1`
16×	`add-cbrt-cube` `add-exp-log`
10×	`cube-unmult`
9×	`difference-cubes` `pow3` `distribute-lft-out`
6×	`add-log-exp`
5×	`prod-exp` `pow-prod-up` `cbrt-unprod`
4×	`associate-/r` `flip3-+` `associate-r` `pow-prod-down` `associate-/r/` `flip-+` `associate-/l`
3×	`unswap-sqr`
2×	`frac-times` `cbrt-undiv` `flip3--` `div-exp` `associate-r/` `-commutative` `div-inv` `flip--` `associate-/l/`
1×	`pow2` `distribute-rgt-in` `+-commutative` `clear-num` `sum-log` `frac-2neg` `distribute-lft-in` `pow-plus` `distribute-rgt-out` `associate-*l/` `pow-sqr`

Counts

4 → 123

Calls

4 calls:

10.0ms	(+ (* x x) (* 1.0 x))
23.0ms	(* x (* x x))
81.0ms	(/ (+ x 1.0) (- (* (* 1.0 1.0) 1.0) (* x (* x x))))
196.0ms	(* (/ (+ x 1.0) (- (* (* 1.0 1.0) 1.0) (* x (* x x)))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

series254.0ms

Counts

4 → 12

Calls

4 calls:

73.0ms	(+ (* x x) (* 1.0 x))
39.0ms	(* x (* x x))
59.0ms	(/ (+ x 1.0) (- (* (* 1.0 1.0) 1.0) (* x (* x x))))
83.0ms	(* (/ (+ x 1.0) (- (* (* 1.0 1.0) 1.0) (* x (* x x)))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

simplify2.5s

Counts

135 → 135

Iterations

Iter	Nodes
done	5004
2	3384
1	761
0	218

prune593.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes56.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	8
1	8
0	7

end0.0ms

sample473.0ms

Algorithm

intervals

Results

290.0ms

8000×

body

valid