Details

sample19.0ms

Algorithm

intervals

Results

11.0ms

256×

body

valid

simplify4.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	7
2	7
1	6
0	4

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 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:

7.0ms

(/ x (- 1.0 x))

series44.0ms

Counts

1 → 3

Calls

1 calls:

44.0ms

(/ x (- 1.0 x))

simplify1.8s

Counts

43 → 43

Iterations

Iter	Nodes
done	5000
3	1928
2	578
1	186
0	85

prune133.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 2 expressions with local error:

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

rewrite71.0ms

Algorithm

rewrite-expression-head

Rules

25×	`add-sqr-sqrt` `times-frac`
22×	`*-un-lft-identity`
20×	`add-cube-cbrt`
18×	`associate-l`
9×	`add-cbrt-cube` `add-exp-log`
7×	`difference-of-squares`
4×	`pow1` `associate-/r` `associate-r*` `associate-/r/`
3×	`associate-/l*`
2×	`expm1-log1p-u` `frac-times` `cbrt-undiv` `flip3-+` `flip3--` `div-exp` `prod-exp` `associate-*r/` `cbrt-unprod` `flip-+` `insert-posit16` `log1p-expm1-u` `div-inv` `flip--` `add-log-exp` `unswap-sqr`
1×	`distribute-rgt-in` `clear-num` `frac-2neg` `distribute-lft-in` `pow-prod-down` `associate-l/` `-commutative` `distribute-lft-out`

Counts

2 → 83

Calls

2 calls:

57.0ms	(* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
13.0ms	(/ x (- (* 1.0 1.0) (* x x)))

series163.0ms

Counts

2 → 6

Calls

2 calls:

70.0ms	(* (/ x (- (* 1.0 1.0) (* x x))) (+ 1.0 x))
93.0ms	(/ x (- (* 1.0 1.0) (* x x)))

simplify2.3s

Counts

89 → 89

Iterations

Iter	Nodes
done	5005
2	2995
1	588
0	160

prune237.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize28.0ms

Local error

Found 4 expressions with local error:

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

rewrite102.0ms

Algorithm

rewrite-expression-head

Rules

37×	`times-frac`
36×	`add-sqr-sqrt`
31×	`*-un-lft-identity` `add-cube-cbrt`
18×	`associate-l`
13×	`add-cbrt-cube` `add-exp-log`
11×	`difference-of-squares`
8×	`associate-/r*`
6×	`pow1` `associate-/r/` `associate-/l*` `add-log-exp`
4×	`expm1-log1p-u` `insert-posit16` `log1p-expm1-u`
3×	`cbrt-undiv` `flip3--` `div-exp` `associate-r` `associate-*l/` `div-inv` `flip--`
2×	`clear-num` `frac-2neg` `prod-exp` `cbrt-unprod` `unswap-sqr`
1×	`+-commutative` `sum-log` `fma-def` `flip3-+` `pow-prod-down` `frac-add` `*-commutative` `flip-+` `distribute-lft-out`

Counts

4 → 129

Calls

4 calls:

21.0ms	(+ (* (/ x (- (* 1.0 1.0) (* x x))) 1.0) (* (/ x (- (* 1.0 1.0) (* x x))) x))
48.0ms	(* (/ x (- (* 1.0 1.0) (* x x))) x)
14.0ms	(/ x (- (* 1.0 1.0) (* x x)))
16.0ms	(/ x (- (* 1.0 1.0) (* x x)))

series324.0ms

Counts

4 → 12

Calls

4 calls:

65.0ms	(+ (* (/ x (- (* 1.0 1.0) (* x x))) 1.0) (* (/ x (- (* 1.0 1.0) (* x x))) x))
79.0ms	(* (/ x (- (* 1.0 1.0) (* x x))) x)
91.0ms	(/ x (- (* 1.0 1.0) (* x x)))
89.0ms	(/ x (- (* 1.0 1.0) (* x x)))

simplify2.2s

Counts

141 → 141

Iterations

Iter	Nodes
done	5015
2	2152
1	536
0	179

prune609.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes30.0ms

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

sample694.0ms

Algorithm

intervals

Results

293.0ms

8000×

body

valid