Details

sample30.0ms

Algorithm

intervals

Results

13.0ms

342×

body

valid

simplify45.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	46
4	46
3	39
2	23
1	10
0	6

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (- 1.0 (* x 0.5)) x)

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt`
3×	`pow1` `-un-lft-identity` `add-cbrt-cube` `associate-r` `associate-l*` `add-exp-log` `add-cube-cbrt`
2×	`associate-*l/`
1×	`flip3--` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip--` `add-log-exp` `unswap-sqr`

Counts

1 → 20

Calls

1 calls:

28.0ms

(* (- 1.0 (* x 0.5)) x)

series120.0ms

Counts

1 → 3

Calls

1 calls:

120.0ms

(* (- 1.0 (* x 0.5)) x)

simplify499.0ms

Counts

23 → 23

Iterations

Iter	Nodes
done	5000
2	602
1	118
0	47

prune107.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize41.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5)))
0.0b	(* x (- (pow 1.0 3) (pow (* 0.5 x) 3)))
10.7b	(/ (* x (- (pow 1.0 3) (pow (* 0.5 x) 3))) (+ (* 1.0 1.0) (+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5)))))

rewrite281.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-sqr-sqrt`
13×	`associate-r`
10×	`add-cbrt-cube` `add-exp-log`
9×	`*-un-lft-identity`
8×	`difference-of-squares`
7×	`add-cube-cbrt`
6×	`sqr-pow`
5×	`pow1` `add-log-exp`
4×	`associate-*r/`
3×	`associate-/r` `times-frac` `associate-l*`
2×	`distribute-rgt-in` `cbrt-undiv` `sub-neg` `unpow-prod-down` `distribute-lft-in` `flip3-+` `flip3--` `cube-prod` `div-exp` `prod-exp` `associate-/r/` `cbrt-unprod` `flip-+` `flip--` `associate-/l/`
1×	`difference-cubes` `+-commutative` `clear-num` `sum-log` `frac-2neg` `distribute-rgt-out` `pow-prod-down` `-commutative` `div-inv` `associate-/l` `distribute-lft-out--` `unswap-sqr`

Counts

3 → 71

Calls

3 calls:

33.0ms	(+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5)))
78.0ms	(* x (- (pow 1.0 3) (pow (* 0.5 x) 3)))
168.0ms	(/ (* x (- (pow 1.0 3) (pow (* 0.5 x) 3))) (+ (* 1.0 1.0) (+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5)))))

series677.0ms

Counts

3 → 9

Calls

3 calls:

107.0ms	(+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5)))
232.0ms	(* x (- (pow 1.0 3) (pow (* 0.5 x) 3)))
338.0ms	(/ (* x (- (pow 1.0 3) (pow (* 0.5 x) 3))) (+ (* 1.0 1.0) (+ (* (* x 0.5) (* x 0.5)) (* 1.0 (* x 0.5)))))

simplify1.6s

Counts

80 → 80

Iterations

Iter	Nodes
done	5001
2	2880
1	510
0	158

prune445.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (* x 1.0) (* (* 0.5 x) x))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`add-sqr-sqrt` `pow1` `sub-neg` `*-un-lft-identity` `flip3--` `add-cbrt-cube` `diff-log` `add-exp-log` `add-cube-cbrt` `flip--`

Counts

1 → 12

Calls

1 calls:

6.0ms

(- (* x 1.0) (* (* 0.5 x) x))

series119.0ms

Counts

1 → 3

Calls

1 calls:

119.0ms

(- (* x 1.0) (* (* 0.5 x) x))

simplify3.4s

Counts

15 → 15

Iterations

Iter	Nodes
done	5000
3	4757
2	503
1	97
0	34

prune46.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes51.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	10
1	10
0	7

end0.0ms

sample649.0ms

Algorithm

intervals

Results

425.0ms

10613×

body

valid