Details

sample67.0ms

Algorithm

intervals

Results

22.0ms	586×	body	80	valid
15.0ms	613×	body	80	nan

simplify55.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 2 (4.0ms)

Iter	Nodes	Cost
0	17	5
1	37	5
2	71	4
3	105	4
4	219	4
5	708	4
6	2137	4
7	5001	4

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (+ x (* y (log y))) z)
0.0b	(+ x (* y (log y)))
0.3b	(* y (log y))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

21×	`add-sqr-sqrt`
19×	`*-un-lft-identity`
17×	`add-cube-cbrt`
12×	`log-prod`
10×	`add-log-exp`
9×	`prod-diff`
6×	`pow1` `distribute-rgt-in` `associate-+r+` `distribute-lft-in`
5×	`add-exp-log` `add-cbrt-cube`
4×	`associate-r`
3×	`expm1-log1p-u` `fma-def` `fma-neg` `associate-l` `log1p-expm1-u`
2×	`diff-log` `sum-log`
1×	`+-commutative` `sub-neg` `flip3--` `flip3-+` `pow-prod-down` `prod-exp` `associate--l+` `log-pow` `*-commutative` `flip--` `cbrt-unprod` `flip-+` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

3 → 79

Calls

3 calls:

6.0ms	(- (+ x (* y (log y))) z)
4.0ms	(+ x (* y (log y)))
5.0ms	(* y (log y))

series265.0ms

Counts

3 → 9

Calls

3 calls:

36.0ms	(- (+ x (* y (log y))) z)
44.0ms	(+ x (* y (log y)))
185.0ms	(* y (log y))

simplify136.0ms

Algorithm

egg-herbie

Counts

88 → 88

Iterations

Useful iterations: 2 (32.0ms)

Iter	Nodes	Cost
0	312	527
1	1082	405
2	4856	374
3	5001	374

prune203.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (+ (fma (log (sqrt y)) y x) (* (log (sqrt y)) y)) z)
0.0b	(+ (fma (log (sqrt y)) y x) (* (log (sqrt y)) y))
0.1b	(fma (log (sqrt y)) y x)
0.3b	(* (log (sqrt y)) y)

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

18×	`add-sqr-sqrt`
16×	`*-un-lft-identity`
14×	`add-cube-cbrt`
11×	`add-log-exp`
9×	`prod-diff`
8×	`pow1`
6×	`add-exp-log` `associate-l` `add-cbrt-cube`
4×	`expm1-log1p-u` `log1p-expm1-u`
3×	`fma-def` `fma-neg` `associate-r` `log-pow`
2×	`diff-log` `sum-log` `fma-udef`
1×	`+-commutative` `sub-neg` `associate-+l+` `flip3--` `sqrt-pow1` `flip3-+` `pow1/2` `pow-prod-down` `prod-exp` `associate--l+` `*-commutative` `flip--` `cbrt-unprod` `flip-+` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

4 → 80

Calls

4 calls:

6.0ms	(- (+ (fma (log (sqrt y)) y x) (* (log (sqrt y)) y)) z)
3.0ms	(+ (fma (log (sqrt y)) y x) (* (log (sqrt y)) y))
1.0ms	(fma (log (sqrt y)) y x)
5.0ms	(* (log (sqrt y)) y)

series559.0ms

Counts

4 → 12

Calls

4 calls:

172.0ms	(- (+ (fma (log (sqrt y)) y x) (* (log (sqrt y)) y)) z)
184.0ms	(+ (fma (log (sqrt y)) y x) (* (log (sqrt y)) y))
95.0ms	(fma (log (sqrt y)) y x)
106.0ms	(* (log (sqrt y)) y)

simplify51.0ms

Algorithm

egg-herbie

Counts

92 → 92

Iterations

Useful iterations: 2 (38.0ms)

Iter	Nodes	Cost
0	348	815
1	1297	676
2	5001	659

prune275.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	9
1	12	9

end0.0ms

sample1.9s

Algorithm

intervals

Results

631.0ms	18991×	body	80	valid
466.0ms	18888×	body	80	nan