Details

sample27.0ms

Algorithm

intervals

Results

12.0ms

335×

body

valid

simplify1.2s

Counts

1 → 1

Iterations

Useful iterations: 5 (83.0ms)

Iter	Nodes	Cost
0	9	9
1	16	9
2	32	9
3	71	9
4	148	9
5	220	8
6	307	8
7	403	8
8	457	8
9	555	8
10	571	8
done	571	8

prune13.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize17.0ms

Local error

Found 1 expressions with local error:

2.7b	(fma (/ y a) (- t z) x)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

1.0ms

(fma (/ y a) (- t z) x)

series72.0ms

Counts

1 → 3

Calls

1 calls:

72.0ms

(fma (/ y a) (- t z) x)

simplify1.0s

Counts

13 → 13

Iterations

Useful iterations: 3 (83.0ms)

Iter	Nodes	Cost
0	24	154
1	41	154
2	94	138
3	269	123
4	1175	123
done	5000	123

prune48.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt (fma (/ y a) (- t z) x))
2.7b	(fma (/ y a) (- t z) x)
2.7b	(fma (/ y a) (- t z) x)
2.7b	(fma (/ y a) (- t z) x)

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `expm1-log1p-u` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`
3×	`cbrt-prod` `fma-udef`
1×	`pow1/3`

Counts

4 → 43

Calls

4 calls:

1.0ms	(cbrt (fma (/ y a) (- t z) x))
0.0ms	(fma (/ y a) (- t z) x)
0.0ms	(fma (/ y a) (- t z) x)
0.0ms	(fma (/ y a) (- t z) x)

series204.0ms

Calls

3 calls:

66.0ms	(fma (/ y a) (- t z) x)
55.0ms	(fma (/ y a) (- t z) x)
69.0ms	(fma (/ y a) (- t z) x)