Details

sample37.0ms

Algorithm

intervals

Results

17.0ms

345×

body

valid

simplify187.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	12	7
2	32	7
3	70	7
4	101	7
5	108	7
6	112	7
done	112	7

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize12.0ms

Local error

Found 1 expressions with local error:

0.1b	(* (* x y) (- 1.0 y))

rewrite67.0ms

Algorithm

rewrite-expression-head

Rules

18×	`prod-diff`
16×	`add-sqr-sqrt` `*-un-lft-identity`
14×	`add-cube-cbrt`
11×	`distribute-rgt-in` `distribute-lft-in`
6×	`pow1` `add-exp-log` `add-cbrt-cube`
5×	`associate-r`
3×	`pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`sub-neg` `associate-*r/`
1×	`expm1-log1p-u` `flip3--` `associate-l` `*-commutative` `flip--` `log1p-expm1-u` `distribute-lft-out--` `add-log-exp` `difference-of-squares`

Counts

1 → 46

Calls

1 calls:

64.0ms

(* (* x y) (- 1.0 y))

series70.0ms

Counts

1 → 3

Calls

1 calls:

70.0ms

(* (* x y) (- 1.0 y))

simplify4.0s

Counts

49 → 49

Iterations

Useful iterations: done (4.0s)

Iter	Nodes	Cost
0	110	883
1	274	712
2	834	570
3	3358	528
done	5000	402

prune83.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.1b	(* (- 1.0 y) (* x y))

rewrite51.0ms

Algorithm

rewrite-expression-head

Rules

6×	`pow1` `add-exp-log` `add-cbrt-cube`
5×	`associate-l`
4×	`add-sqr-sqrt` `*-un-lft-identity`
3×	`pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`add-cube-cbrt` `associate-*l/`
1×	`expm1-log1p-u` `flip3--` `associate-r` `*-commutative` `flip--` `log1p-expm1-u` `distribute-lft-out--` `add-log-exp` `difference-of-squares`

Counts

1 → 24

Calls

1 calls:

50.0ms

(* (- 1.0 y) (* x y))

series63.0ms

Counts

1 → 3

Calls

1 calls:

62.0ms

(* (- 1.0 y) (* x y))

simplify1.7s

Counts

27 → 27

Iterations

Useful iterations: 3 (720.0ms)

Iter	Nodes	Cost
0	55	274
1	144	269
2	499	229
3	2080	217
done	5000	217

prune84.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(* y (- 1.0 y))
5.0b	(* x (* y (- 1.0 y)))

rewrite114.0ms

Algorithm

rewrite-expression-head

Rules

55×	`distribute-rgt-in` `distribute-lft-in`
54×	`prod-diff`
45×	`add-sqr-sqrt`
43×	`*-un-lft-identity`
41×	`add-cube-cbrt`
9×	`pow1` `add-exp-log` `add-cbrt-cube`
6×	`sub-neg` `associate-r/` `associate-r` `associate-l*`
4×	`pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`expm1-log1p-u` `flip3--` `*-commutative` `flip--` `log1p-expm1-u` `add-log-exp`
1×	`distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 112

Calls

2 calls:

45.0ms	(* y (- 1.0 y))
64.0ms	(* x (* y (- 1.0 y)))

series139.0ms

Counts

2 → 6

Calls

2 calls:

69.0ms	(* y (- 1.0 y))
70.0ms	(* x (* y (- 1.0 y)))

simplify3.6s

Counts

118 → 118

Iterations

Useful iterations: done (3.5s)

Iter	Nodes	Cost
0	182	2193
1	371	1695
2	835	1349
3	3474	1223
done	5000	953

prune125.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* 1.0 y) (* (- y) y))
5.0b	(* x (+ (* 1.0 y) (* (- y) y)))

rewrite67.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `-un-lft-identity` `associate-r*` `add-cbrt-cube` `add-log-exp`
3×	`associate-l`
2×	`distribute-lft-neg-out` `expm1-log1p-u` `distribute-rgt-out` `flip3-+` `associate-*r/` `flip-+` `log1p-expm1-u`
1×	`+-commutative` `distribute-rgt-in` `fma-def` `distribute-lft-in` `unsub-neg` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

2 → 42

Calls

2 calls:

15.0ms	(+ (* 1.0 y) (* (- y) y))
49.0ms	(* x (+ (* 1.0 y) (* (- y) y)))

series172.0ms

Counts

2 → 6

Calls

2 calls:

80.0ms	(+ (* 1.0 y) (* (- y) y))
92.0ms	(* x (+ (* 1.0 y) (* (- y) y)))

simplify3.1s

Counts

48 → 48

Iterations

Useful iterations: 3 (1.5s)

Iter	Nodes	Cost
0	68	574
1	213	431
2	799	375
3	3641	369
done	5000	369

prune154.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

regimes55.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	8	7
done	8	7

end0.0ms

sample873.0ms

Algorithm

intervals

Results

410.0ms

10727×

body

valid