Details

sample20.0ms

Algorithm

intervals

Results

8.0ms

329×

body

valid

simplify14.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	16	3
1	44	3
2	99	3
3	181	3
4	233	3
5	239	3
6	239	3

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (+ x y) (+ z 1.0))

rewrite32.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 32

Calls

1 calls:

31.0ms

(* (+ x y) (+ z 1.0))

series30.0ms

Counts

1 → 3

Calls

1 calls:

30.0ms

(* (+ x y) (+ z 1.0))

simplify35.0ms

Algorithm

egg-herbie

Counts

35 → 35

Iterations

Useful iterations: 1 (8.0ms)

Iter	Nodes	Cost
0	277	192
1	1225	178
2	5001	178

prune70.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* z (+ x y)) (fma 1.0 x (* 1.0 y)))
0.0b	(* z (+ x y))

rewrite32.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 42

Calls

2 calls:

11.0ms	(+ (* z (+ x y)) (fma 1.0 x (* 1.0 y)))
20.0ms	(* z (+ x y))

series57.0ms

Counts

2 → 6

Calls

2 calls:

34.0ms	(+ (* z (+ x y)) (fma 1.0 x (* 1.0 y)))
24.0ms	(* z (+ x y))

simplify33.0ms

Algorithm

egg-herbie

Counts

48 → 48

Iterations

Useful iterations: 2 (29.0ms)

Iter	Nodes	Cost
0	228	218
1	1062	196
2	5001	187

prune98.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* x z) (fma y z (fma 1.0 x (* 1.0 y))))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `associate-+r+` `fma-def` `*-un-lft-identity` `flip3-+` `sum-log` `add-cbrt-cube` `flip-+` `fma-udef` `log1p-expm1-u`

Counts

1 → 15

Calls

1 calls:

7.0ms

(+ (* x z) (fma y z (fma 1.0 x (* 1.0 y))))

series38.0ms

Counts

1 → 3

Calls

1 calls:

38.0ms

(+ (* x z) (fma y z (fma 1.0 x (* 1.0 y))))

simplify49.0ms

Algorithm

egg-herbie

Counts

18 → 18

Iterations

Useful iterations: 3 (46.0ms)

Iter	Nodes	Cost
0	120	123
1	385	111
2	1698	111
3	5002	106

prune49.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	5
1	12	5

end0.0ms

sample431.0ms

Algorithm

intervals

Results

172.0ms	10078×	body	80	valid
0.0ms	1×	body	640	valid