Details

sample13.0ms

Algorithm

intervals

Results

5.0ms

291×

body

valid

simplify4.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	5	5
1	8	5
2	10	5
done	10	5

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ x (* y 3.0))

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-exp-log` `add-cbrt-cube`
3×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `times-frac` `associate-/l`
2×	`cbrt-undiv` `div-exp`
1×	`pow1` `expm1-log1p-u` `frac-2neg` `prod-exp` `clear-num` `associate-/r*` `cbrt-unprod` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 23

Calls

1 calls:

3.0ms

(/ x (* y 3.0))

series23.0ms

Counts

1 → 3

Calls

1 calls:

23.0ms

(/ x (* y 3.0))

simplify2.4s

Counts

26 → 26

Iterations

Useful iterations: 2 (33.0ms)

Iter	Nodes	Cost
0	51	197
1	111	194
2	347	164
3	1272	164
4	3499	164
done	5000	164

prune60.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.3b	(* (/ 1 y) (/ x 3.0))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

32×	`add-sqr-sqrt`
25×	`times-frac`
23×	`add-exp-log`
17×	`*-un-lft-identity`
15×	`add-cube-cbrt`
13×	`associate-r` `associate-l` `add-cbrt-cube`
8×	`div-exp` `prod-exp`
6×	`unswap-sqr`
4×	`cbrt-undiv` `cbrt-unprod`
3×	`pow1`
2×	`rec-exp` `1-exp` `div-inv`
1×	`expm1-log1p-u` `frac-times` `associate-r/` `pow-prod-down` `associate-l/` `*-commutative` `log1p-expm1-u` `add-log-exp`

Counts

1 → 58

Calls

1 calls:

17.0ms

(* (/ 1 y) (/ x 3.0))

series21.0ms

Counts

1 → 3

Calls

1 calls:

21.0ms

(* (/ 1 y) (/ x 3.0))

simplify603.0ms

Iterations

Useful iterations: 2 (115.0ms)

Iter	Nodes	Cost
0	120	649
1	343	541
2	1141	435