Details

sample19.0ms

Algorithm

intervals

Results

8.0ms

325×

body

valid

simplify1.0ms

Counts: 1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.4b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (/ x (* y y)) 3.0)
8.5b	(/ x (* y y))

rewrite35.0ms

Algorithm

rewrite-expression-head

Rules

8×	`add-sqr-sqrt`
7×	`add-exp-log` `add-cbrt-cube`
6×	`*-un-lft-identity`
4×	`add-cube-cbrt` `times-frac` `add-log-exp`
3×	`associate-/l*`
2×	`pow1` `cbrt-undiv` `div-exp` `difference-of-squares`
1×	`sub-neg` `flip3--` `frac-2neg` `diff-log` `prod-exp` `clear-num` `associate-/r*` `flip--` `cbrt-unprod` `div-inv` `distribute-lft-out--`

Counts

2 → 36

Calls

2 calls:

25.0ms	(- (/ x (* y y)) 3.0)
8.0ms	(/ x (* y y))

series69.0ms

Counts

2 → 6

Calls

2 calls:

39.0ms	(- (/ x (* y y)) 3.0)
30.0ms	(/ x (* y y))

simplify68.0ms

Counts: 42 → 42

prune90.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (/ (/ x y) y) 3.0)
0.1b	(/ (/ x y) y)

rewrite70.0ms

Algorithm

rewrite-expression-head

Rules

78×	`times-frac`
53×	`add-sqr-sqrt`
46×	`*-un-lft-identity`
44×	`add-cube-cbrt`
13×	`associate-/l*`
7×	`add-exp-log` `add-cbrt-cube`
5×	`div-inv`
4×	`add-log-exp`
3×	`cbrt-undiv` `div-exp` `associate-/r*` `difference-of-squares`
2×	`pow1`
1×	`sub-neg` `flip3--` `frac-2neg` `diff-log` `clear-num` `flip--` `associate-/l/` `distribute-lft-out--`

Counts

2 → 86

Calls

2 calls:

54.0ms	(- (/ (/ x y) y) 3.0)
12.0ms	(/ (/ x y) y)

series72.0ms

Counts

2 → 6

Calls

2 calls:

48.0ms	(- (/ (/ x y) y) 3.0)
24.0ms	(/ (/ x y) y)

simplify70.0ms

Counts: 92 → 92

prune221.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (/ (/ 1 1) (/ y (/ x y))) 3.0)
0.2b	(/ y (/ x y))
0.6b	(/ (/ 1 1) (/ y (/ x y)))

rewrite671.0ms

Algorithm

rewrite-expression-head

Rules

2018×	`times-frac`
912×	`add-sqr-sqrt`
864×	`*-un-lft-identity`
850×	`add-cube-cbrt`
107×	`div-inv`
68×	`add-exp-log`
57×	`div-exp` `associate-/r*`
29×	`add-cbrt-cube`
18×	`cbrt-undiv`
16×	`associate-/r/` `associate-/l*` `difference-of-squares`
15×	`1-exp`
6×	`rec-exp`
5×	`add-log-exp`
3×	`pow1`
2×	`frac-2neg` `clear-num`
1×	`sub-neg` `flip3--` `diff-log` `flip--` `associate-/l/` `distribute-lft-out--`

Counts

3 → 767

Calls

3 calls:

496.0ms	(- (/ (/ 1 1) (/ y (/ x y))) 3.0)
16.0ms	(/ y (/ x y))
48.0ms	(/ (/ 1 1) (/ y (/ x y)))

series96.0ms

Counts

3 → 9

Calls

3 calls:

36.0ms	(- (/ (/ 1 1) (/ y (/ x y))) 3.0)
32.0ms	(/ y (/ x y))
28.0ms	(/ (/ 1 1) (/ y (/ x y)))

simplify129.0ms

Counts: 776 → 776

prune2.2s

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* (/ 1 y) (/ x y)) 3.0)
0.2b	(* (/ 1 y) (/ x y))

rewrite48.0ms

Algorithm

rewrite-expression-head

Rules

33×	`add-sqr-sqrt`
25×	`times-frac`
24×	`add-exp-log`
18×	`*-un-lft-identity`
16×	`add-cube-cbrt`
14×	`add-cbrt-cube`
13×	`associate-r` `associate-l`
8×	`div-exp` `prod-exp`
6×	`unswap-sqr`
4×	`pow1` `cbrt-undiv` `cbrt-unprod` `add-log-exp`
2×	`rec-exp` `1-exp` `div-inv`
1×	`frac-times` `sub-neg` `flip3--` `diff-log` `associate-r/` `pow-prod-down` `associate-l/` `*-commutative` `flip--`

Counts

2 → 68

Calls

2 calls:

15.0ms	(- (* (/ 1 y) (/ x y)) 3.0)
30.0ms	(* (/ 1 y) (/ x y))

series44.0ms

Counts

2 → 6

Calls

2 calls:

24.0ms	(- (* (/ 1 y) (/ x y)) 3.0)
20.0ms	(* (/ 1 y) (/ x y))

simplify60.0ms

Counts: 74 → 74

prune258.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes109.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

end0.0ms

sample892.0ms

Algorithm

intervals

Results

418.0ms

10679×

body

valid