Details

sample40.0ms

Algorithm

intervals

Results

18.0ms

283×

body

valid

simplify12.0ms

Counts: 1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.5b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(* x (- y z))
12.8b	(/ (* x (- y z)) (- t z))

rewrite64.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 55

Calls

2 calls:

30.0ms	(* x (- y z))
32.0ms	(/ (* x (- y z)) (- t z))

series127.0ms

Counts

2 → 6

Calls

2 calls:

43.0ms	(* x (- y z))
84.0ms	(/ (* x (- y z)) (- t z))

simplify100.0ms

Counts: 61 → 61

prune162.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite107.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 102

Calls

2 calls:

32.0ms	(/ (- y z) (- t z))
68.0ms	(* x (/ (- y z) (- t z)))

series168.0ms

Counts

2 → 6

Calls

2 calls:

70.0ms	(/ (- y z) (- t z))
98.0ms	(* x (/ (- y z) (- t z)))

simplify81.0ms

Counts: 108 → 108

prune288.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b	(/ 1 (- t z))
0.2b	(* (- y z) (/ 1 (- t z)))
2.2b	(* x (* (- y z) (/ 1 (- t z))))

rewrite148.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 119

Calls

3 calls:

12.0ms	(/ 1 (- t z))
64.0ms	(* (- y z) (/ 1 (- t z)))
67.0ms	(* x (* (- y z) (/ 1 (- t z))))

series197.0ms

Counts

3 → 9

Calls

3 calls:

37.0ms	(/ 1 (- t z))
66.0ms	(* (- y z) (/ 1 (- t z)))
93.0ms	(* x (* (- y z) (/ 1 (- t z))))

simplify52.0ms

Counts: 128 → 128

prune358.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (- t z) (- y z))
2.7b	(/ x (/ (- t z) (- y z)))

rewrite90.0ms

Algorithm

rewrite-expression-head

Rules

218×	`times-frac`
194×	`add-sqr-sqrt` `*-un-lft-identity`
90×	`add-cube-cbrt`
52×	`distribute-lft-out--` `difference-of-squares`
36×	`associate-/r*`
11×	`associate-/r/`
9×	`add-exp-log` `add-cbrt-cube`
8×	`associate-/l*`
6×	`flip3--` `flip--` `div-inv`
4×	`cbrt-undiv` `div-exp`
2×	`pow1` `frac-2neg` `clear-num` `associate-/l/` `add-log-exp`
1×	`div-sub`

Counts

2 → 194

Calls

2 calls:

37.0ms	(/ (- t z) (- y z))
42.0ms	(/ x (/ (- t z) (- y z)))

series273.0ms

Counts

2 → 6

Calls

2 calls:

63.0ms	(/ (- t z) (- y z))
210.0ms	(/ x (/ (- t z) (- y z)))

simplify59.0ms

Counts: 200 → 200

prune418.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

regimes175.0ms

Accuracy

-991.5% (11.6b remaining)

Error of 11.6b against oracle of 0.0b and baseline of 1.1b

bsearch0.0ms

simplify92.0ms

end0.0ms

sample855.0ms

Algorithm

intervals

Results

350.0ms

8702×

body

valid