Details

sample17.0ms

Algorithm

intervals

Results

9.0ms

256×

body

valid

simplify5.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	7
2	7
1	6
0	4

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ x (- 1.0 x))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-sqr-sqrt` `*-un-lft-identity`
15×	`times-frac`
11×	`add-cube-cbrt`
5×	`associate-/r*`
4×	`distribute-lft-out--` `difference-of-squares`
3×	`add-cbrt-cube` `add-exp-log` `associate-/l*`
2×	`associate-/r/`
1×	`expm1-log1p-u` `pow1` `cbrt-undiv` `clear-num` `frac-2neg` `flip3--` `div-exp` `insert-posit16` `log1p-expm1-u` `div-inv` `flip--` `add-log-exp`

Counts

1 → 40

Calls

1 calls:

8.0ms

(/ x (- 1.0 x))

series54.0ms

Counts

1 → 3

Calls

1 calls:

51.0ms

(/ x (- 1.0 x))

simplify1.4s

Counts

43 → 43

Iterations

Iter	Nodes
done	5000
3	1537
2	578
1	186
0	85

prune91.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (/ x (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))
14.3b	(/ x (* (- 1.0 x) (+ 1.0 x)))

rewrite74.0ms

Algorithm

rewrite-expression-head

Rules

16×	`add-cbrt-cube` `add-exp-log` `associate-/r/`
15×	`associate-l`
10×	`frac-times`
9×	`add-sqr-sqrt` `*-un-lft-identity`
8×	`flip3-+` `flip-+`
7×	`add-cube-cbrt`
6×	`times-frac` `flip3--` `associate-*r/` `flip--`
5×	`associate-*l/` `prod-exp` `cbrt-unprod`
4×	`pow1` `cbrt-undiv` `div-exp` `associate-r`
3×	`associate-/l*`
2×	`expm1-log1p-u` `insert-posit16` `log1p-expm1-u` `div-inv` `add-log-exp`
1×	`distribute-rgt-in` `clear-num` `associate-/r` `frac-2neg` `distribute-lft-in` `pow-prod-down` `-commutative` `distribute-lft-out` `unswap-sqr`

Counts

2 → 77

Calls

2 calls:

56.0ms	(* (/ x (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))
16.0ms	(/ x (* (- 1.0 x) (+ 1.0 x)))

series145.0ms

Counts

2 → 6

Calls

2 calls:

49.0ms	(* (/ x (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))
95.0ms	(/ x (* (- 1.0 x) (+ 1.0 x)))

simplify1.7s

Counts

83 → 83

Iterations

Iter	Nodes
done	5003
2	3100
1	542
0	155

prune248.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* 1.0 (/ x (* (- 1.0 x) (+ 1.0 x)))) (* x (/ x (* (- 1.0 x) (+ 1.0 x)))))
0.1b	(* x (/ x (* (- 1.0 x) (+ 1.0 x))))
14.3b	(/ x (* (- 1.0 x) (+ 1.0 x)))
14.3b	(/ x (* (- 1.0 x) (+ 1.0 x)))

rewrite120.0ms

Algorithm

rewrite-expression-head

Rules

24×	`associate-/r/`
23×	`add-cbrt-cube` `add-exp-log`
15×	`associate-r`
13×	`add-sqr-sqrt`
12×	`frac-times`
11×	`*-un-lft-identity` `add-cube-cbrt`
10×	`flip3-+` `flip-+`
9×	`times-frac` `flip3--` `associate-*r/` `flip--`
6×	`pow1` `cbrt-undiv` `div-exp` `associate-l/` `prod-exp` `cbrt-unprod` `associate-/l` `add-log-exp`
4×	`expm1-log1p-u` `insert-posit16` `log1p-expm1-u`
3×	`associate-l` `div-inv`
2×	`clear-num` `associate-/r*` `frac-2neg`
1×	`+-commutative` `sum-log` `fma-def` `distribute-rgt-out` `pow-prod-down` `frac-add` `*-commutative` `unswap-sqr`

Counts

4 → 119

Calls

4 calls:

40.0ms	(+ (* 1.0 (/ x (* (- 1.0 x) (+ 1.0 x)))) (* x (/ x (* (- 1.0 x) (+ 1.0 x)))))
43.0ms	(* x (/ x (* (- 1.0 x) (+ 1.0 x))))
18.0ms	(/ x (* (- 1.0 x) (+ 1.0 x)))
17.0ms	(/ x (* (- 1.0 x) (+ 1.0 x)))

series456.0ms

Counts

4 → 12

Calls

4 calls:

119.0ms	(+ (* 1.0 (/ x (* (- 1.0 x) (+ 1.0 x)))) (* x (/ x (* (- 1.0 x) (+ 1.0 x)))))
105.0ms	(* x (/ x (* (- 1.0 x) (+ 1.0 x))))
115.0ms	(/ x (* (- 1.0 x) (+ 1.0 x)))
117.0ms	(/ x (* (- 1.0 x) (+ 1.0 x)))

simplify1.7s

Counts

131 → 131

Iterations

Iter	Nodes
done	5017
2	2599
1	562
0	173

prune530.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes43.0ms

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	4
0	4

end0.0ms

sample325.0ms

Algorithm

intervals

Results

211.0ms

8000×

body

valid