Details

sample27.0ms

Algorithm

intervals

Results

16.0ms

307×

body

valid

simplify71.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	16	7
2	22	7
3	33	7
4	36	7
5	42	7
6	46	7
7	54	7
8	55	7
done	55	7

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.8b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b	(* x (+ y z))
10.4b	(/ (* x (+ y z)) z)

rewrite80.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-exp-log` `add-cbrt-cube`
8×	`add-sqr-sqrt` `*-un-lft-identity`
6×	`add-cube-cbrt`
4×	`pow1` `associate-r/` `associate-r*`
3×	`times-frac` `associate-l` `associate-/r*`
2×	`cbrt-undiv` `flip3-+` `div-exp` `prod-exp` `cbrt-unprod` `flip-+` `associate-/l/` `add-log-exp`
1×	`distribute-rgt-in` `frac-2neg` `distribute-lft-in` `pow-prod-down` `clear-num` `-commutative` `div-inv` `distribute-lft-out` `associate-/l` `unswap-sqr`

Counts

2 → 46

Calls

2 calls:

40.0ms	(* x (+ y z))
38.0ms	(/ (* x (+ y z)) z)

series88.0ms

Counts

2 → 6

Calls

2 calls:

36.0ms	(* x (+ y z))
51.0ms	(/ (* x (+ y z)) z)

simplify2.9s

Counts

52 → 52

Iterations

Useful iterations: 2 (161.0ms)

Iter	Nodes	Cost
0	85	458
1	226	434
2	786	376
3	3636	376
done	5000	376

prune126.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ z (+ y z))
2.6b	(/ x (/ z (+ y z)))

rewrite63.0ms

Algorithm

rewrite-expression-head

Rules

114×	`times-frac`
94×	`*-un-lft-identity`
62×	`add-sqr-sqrt` `add-cube-cbrt`
22×	`associate-/r*`
16×	`distribute-lft-out`
11×	`associate-/r/`
9×	`add-exp-log` `add-cbrt-cube`
6×	`div-inv` `associate-/l*`
5×	`flip3-+` `flip-+`
4×	`cbrt-undiv` `div-exp`
2×	`pow1` `frac-2neg` `clear-num` `add-log-exp`

Counts

2 → 123

Calls

2 calls:

22.0ms	(/ z (+ y z))
34.0ms	(/ x (/ z (+ y z)))

series71.0ms

Calls

1 calls:

69.0ms

(/ x (/ z (+ y z)))