Details

sample133.0ms

Algorithm

intervals

Results

41.0ms	578×	body	80	valid
30.0ms	607×	body	80	nan

simplify6.8s

Counts

1 → 1

Iterations

Useful iterations: 2 (5.0ms)

Iter	Nodes	Cost
0	8	9
1	17	9
2	37	8
3	70	8
4	101	8
5	174	8
6	416	8
7	1329	8
8	4586	8
done	5000	8

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize10.0ms

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))

rewrite74.0ms

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:

52.0ms	(- (+ x (* y (log y))) z)
10.0ms	(+ x (* y (log y)))
10.0ms	(* y (log y))

series452.0ms

Counts

3 → 9

Calls

3 calls:

36.0ms	(- (+ x (* y (log y))) z)
83.0ms	(+ x (* y (log y)))
333.0ms	(* y (log y))

simplify3.2s

Counts

88 → 88

Iterations

Useful iterations: done (3.2s)

Iter	Nodes	Cost
0	143	996
1	313	868
2	757	711
3	2502	636
done	5001	609

prune217.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	9
1	10	9
done	10	9

end0.0ms

sample4.5s

Algorithm

intervals

Results

1.3s	19338×	body	80	valid
1.0s	19441×	body	80	nan