Details

sample16.0ms

Algorithm

intervals

Results

9.0ms

256×

body

valid

simplify4.0ms

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

localize6.0ms

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))

series49.0ms

Counts

1 → 3

Calls

1 calls:

49.0ms

(/ x (- 1.0 x))

simplify1.5s

Counts

43 → 43

Iterations

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

prune131.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize35.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* x x) (* 1.0 x))
0.1b	(* x (* x x))
4.4b	(/ x (- (* (* 1.0 1.0) 1.0) (* x (* x x))))
13.0b	(* (/ x (- (* (* 1.0 1.0) 1.0) (* x (* x x)))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

rewrite278.0ms

Algorithm

rewrite-expression-head

Rules

29×	`add-sqr-sqrt`
25×	`times-frac`
23×	`*-un-lft-identity` `add-cube-cbrt`
21×	`associate-l`
20×	`pow1`
16×	`add-cbrt-cube` `add-exp-log`
8×	`cube-unmult`
7×	`difference-cubes` `pow3`
6×	`add-log-exp`
5×	`prod-exp` `pow-prod-up` `cbrt-unprod`
4×	`expm1-log1p-u` `associate-/r` `associate-r*` `pow-prod-down` `associate-/r/` `insert-posit16` `log1p-expm1-u`
3×	`flip3-+` `flip-+` `associate-/l*` `unswap-sqr`
2×	`frac-times` `cbrt-undiv` `flip3--` `div-exp` `associate-r/` `-commutative` `div-inv` `flip--`
1×	`pow2` `distribute-rgt-in` `+-commutative` `clear-num` `sum-log` `fma-def` `frac-2neg` `distribute-lft-in` `pow-plus` `distribute-rgt-out` `associate-*l/` `pow-sqr`

Counts

4 → 125

Calls

4 calls:

11.0ms	(+ (* x x) (* 1.0 x))
20.0ms	(* x (* x x))
52.0ms	(/ x (- (* (* 1.0 1.0) 1.0) (* x (* x x))))
192.0ms	(* (/ x (- (* (* 1.0 1.0) 1.0) (* x (* x x)))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

series357.0ms

Counts

4 → 12

Calls

4 calls:

71.0ms	(+ (* x x) (* 1.0 x))
44.0ms	(* x (* x x))
140.0ms	(/ x (- (* (* 1.0 1.0) 1.0) (* x (* x x))))
102.0ms	(* (/ x (- (* (* 1.0 1.0) 1.0) (* x (* x x)))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

simplify2.6s

Counts

137 → 137

Iterations

Iter	Nodes
done	5000
2	4012
1	802
0	225

prune513.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.1b	(/ (sqrt x) (- 1.0 x))
0.2b	(* (sqrt x) (/ (sqrt x) (- 1.0 x)))

rewrite34.0ms

Algorithm

rewrite-expression-head

Rules

82×	`add-sqr-sqrt`
66×	`*-un-lft-identity`
64×	`times-frac`
41×	`sqrt-prod`
40×	`add-cube-cbrt`
36×	`associate-r`
13×	`distribute-lft-out--` `difference-of-squares`
9×	`add-cbrt-cube` `add-exp-log`
6×	`associate-l` `associate-/l*` `unswap-sqr`
5×	`associate-/r*`
4×	`pow1` `associate-/r/`
2×	`expm1-log1p-u` `cbrt-undiv` `flip3--` `div-exp` `prod-exp` `cbrt-unprod` `insert-posit16` `log1p-expm1-u` `div-inv` `flip--` `add-log-exp`
1×	`clear-num` `frac-2neg` `pow-prod-down` `associate-r/` `-commutative`

Counts

2 → 123

Calls

2 calls:

9.0ms	(/ (sqrt x) (- 1.0 x))
23.0ms	(* (sqrt x) (/ (sqrt x) (- 1.0 x)))

series152.0ms

Counts

2 → 6

Calls

2 calls:

100.0ms	(/ (sqrt x) (- 1.0 x))
52.0ms	(* (sqrt x) (/ (sqrt x) (- 1.0 x)))

simplify2.8s

Counts

129 → 129

Iterations

Iter	Nodes
done	5000
3	4797
2	1370
1	429
0	168

prune281.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes50.0ms

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

sample505.0ms

Algorithm

intervals

Results

380.0ms

8000×

body

valid