Details

sample38.0ms

Algorithm

intervals

Results

16.0ms

357×

body

valid

simplify2.2s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
8	3315
7	1018
6	353
5	156
4	89
3	51
2	28
1	14
0	8

prune13.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize10.0ms

Local error

Found 1 expressions with local error:

0.8b	(fma (- y x) (/ z t) x)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 10

Calls

1 calls:

0.0ms

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

series59.0ms

Counts

1 → 3

Calls

1 calls:

59.0ms

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

simplify1.5s

Counts

13 → 13

Iterations

Iter	Nodes
done	5001
4	1513
3	263
2	86
1	41
0	23

prune94.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize45.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt (fma (- y x) (/ z t) x))
0.8b	(fma (- y x) (/ z t) x)
0.8b	(fma (- y x) (/ z t) x)
0.8b	(fma (- y x) (/ z t) x)

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
4×	`expm1-log1p-u` `pow1` `add-cbrt-cube` `add-exp-log` `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 x) (/ z t) x))
0.0ms	(fma (- y x) (/ z t) x)
0.0ms	(fma (- y x) (/ z t) x)
1.0ms	(fma (- y x) (/ z t) x)

series403.0ms

Counts

4 → 12

Calls

4 calls:

240.0ms	(cbrt (fma (- y x) (/ z t) x))
52.0ms	(fma (- y x) (/ z t) x)
55.0ms	(fma (- y x) (/ z t) x)
56.0ms	(fma (- y x) (/ z t) x)

simplify962.0ms

Counts

55 → 55

Iterations

Iter	Nodes
done	5000
3	1111
2	281
1	118
0	60

prune317.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize71.0ms

Local error

Found 4 expressions with local error:

0.8b	(fma (- y x) (/ z t) x)
0.8b	(fma (- y x) (/ z t) x)
0.8b	(fma (- y x) (/ z t) x)
0.8b	(fma (- y x) (/ z t) x)

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 40

Calls

4 calls:

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

series210.0ms

Counts

4 → 12

Calls

4 calls:

51.0ms	(fma (- y x) (/ z t) x)
54.0ms	(fma (- y x) (/ z t) x)
52.0ms	(fma (- y x) (/ z t) x)
53.0ms	(fma (- y x) (/ z t) x)

simplify1.7s

Counts

52 → 52

Iterations

Iter	Nodes
done	5001
4	1513
3	263
2	86
1	41
0	23

prune308.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize68.0ms

Local error

Found 4 expressions with local error:

0.8b	(fma (- y x) (/ z t) x)
0.8b	(fma (- y x) (/ z t) x)
0.8b	(fma (- y x) (/ z t) x)
0.8b	(fma (- y x) (/ z t) x)

rewrite2.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 40

Calls

4 calls:

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

series191.0ms

Counts

4 → 12

Calls

4 calls:

51.0ms	(fma (- y x) (/ z t) x)
40.0ms	(fma (- y x) (/ z t) x)
49.0ms	(fma (- y x) (/ z t) x)
52.0ms	(fma (- y x) (/ z t) x)

simplify1.5s

Counts

52 → 52

Iterations

Iter	Nodes
done	5001
4	1513
3	263
2	86
1	41
0	23

prune337.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes446.0ms

Accuracy

0% (1.8b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 1.8b

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	7
0	7

end0.0ms

sample855.0ms

Algorithm

intervals

Results

452.0ms

10655×

body

valid