Details

sample28.0ms

Algorithm

intervals

Results

11.0ms

301×

body

valid

simplify8.0ms

Counts: 1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.7b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(* x (- y z))
13.0b	(/ (* x (- y z)) y)

rewrite60.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 49

Calls

2 calls:

27.0ms	(* x (- y z))
30.0ms	(/ (* x (- y z)) y)

series108.0ms

Counts

2 → 6

Calls

2 calls:

41.0ms	(* x (- y z))
67.0ms	(/ (* x (- y z)) y)

simplify103.0ms

Counts: 55 → 55

prune123.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ y (- y z))
2.0b	(/ x (/ y (- y z)))

rewrite52.0ms

Algorithm

rewrite-expression-head

Rules

138×	`times-frac`
102×	`add-sqr-sqrt` `*-un-lft-identity`
70×	`add-cube-cbrt`
26×	`associate-/r*`
16×	`distribute-lft-out--` `difference-of-squares`
11×	`associate-/r/`
9×	`add-exp-log` `add-cbrt-cube`
6×	`div-inv` `associate-/l*`
5×	`flip3--` `flip--`
4×	`cbrt-undiv` `div-exp`
2×	`pow1` `frac-2neg` `clear-num` `add-log-exp`

Counts

2 → 139

Calls

2 calls:

16.0ms	(/ y (- y z))
25.0ms	(/ x (/ y (- y z)))

series135.0ms

Counts

2 → 6

Calls

2 calls:

60.0ms	(/ y (- y z))
75.0ms	(/ x (/ y (- y z)))

simplify44.0ms

Counts: 145 → 145

prune382.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b	(/ y (- y z))
0.2b	(/ 1 (/ (/ y (- y z)) x))
2.0b	(/ (/ y (- y z)) x)

rewrite128.0ms

Algorithm

rewrite-expression-head

Rules

771×	`times-frac`
439×	`add-sqr-sqrt` `*-un-lft-identity`
335×	`add-cube-cbrt`
75×	`associate-/r*`
52×	`distribute-lft-out--` `difference-of-squares`
35×	`associate-/r/`
31×	`add-exp-log`
27×	`associate-/l*`
23×	`div-inv`
19×	`div-exp` `add-cbrt-cube`
17×	`flip3--` `flip--`
10×	`cbrt-undiv`
4×	`pow1`
3×	`rec-exp` `frac-2neg` `1-exp` `clear-num` `add-log-exp`
1×	`pow-flip` `associate-/l/` `inv-pow`

Counts

3 → 435

Calls

3 calls:

15.0ms	(/ y (- y z))
36.0ms	(/ 1 (/ (/ y (- y z)) x))
29.0ms	(/ (/ y (- y z)) x)

series228.0ms

Counts

3 → 9

Calls

3 calls:

62.0ms	(/ y (- y z))
67.0ms	(/ 1 (/ (/ y (- y z)) x))
99.0ms	(/ (/ y (- y z)) x)

simplify87.0ms

Counts: 444 → 444

prune1.2s

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (- y z) y)
2.2b	(* x (/ (- y z) y))

rewrite76.0ms

Algorithm

rewrite-expression-head

Rules

41×	`add-sqr-sqrt`
36×	`*-un-lft-identity`
31×	`times-frac`
22×	`add-cube-cbrt`
19×	`associate-r`
9×	`add-exp-log` `add-cbrt-cube`
7×	`distribute-lft-out--` `difference-of-squares`
5×	`associate-/l*`
4×	`pow1`
3×	`associate-l` `associate-/r*`
2×	`cbrt-undiv` `div-exp` `prod-exp` `cbrt-unprod` `div-inv` `associate-/l/` `add-log-exp` `unswap-sqr`
1×	`flip3--` `frac-2neg` `div-sub` `associate-r/` `pow-prod-down` `clear-num` `-commutative` `flip--`

Counts

2 → 76

Calls

2 calls:

24.0ms	(/ (- y z) y)
47.0ms	(* x (/ (- y z) y))

series116.0ms

Counts

2 → 6

Calls

2 calls:

40.0ms	(/ (- y z) y)
75.0ms	(* x (/ (- y z) y))

simplify65.0ms

Counts: 82 → 82

prune174.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes61.0ms

Accuracy

-298.5% (11.9b remaining)

Error of 11.9b against oracle of 0.0b and baseline of 3.0b

bsearch0.0ms

simplify70.0ms

end0.0ms

sample841.0ms

Algorithm

intervals

Results

405.0ms

9626×

body

valid