Details

sample55.0ms

Algorithm

intervals

Results

34.0ms

336×

body

valid

simplify3.8s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
10	2008
9	714
8	380
7	228
6	190
5	154
4	108
3	63
2	33
1	15
0	8

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.7b

localize13.0ms

Local error

Found 1 expressions with local error:

1.7b	(fma (/ x y) (- z t) t)

rewrite0.0ms

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` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

1 → 11

Calls

1 calls:

0.0ms

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

series33.0ms

Counts

1 → 3

Calls

1 calls:

33.0ms

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

simplify1.7s

Counts

14 → 14

Iterations

Iter	Nodes
done	5008
4	1404
3	272
2	95
1	46
0	26

prune97.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 1.6b

localize31.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt (fma (/ x y) (- z t) t))
1.7b	(fma (/ x y) (- z t) t)
1.7b	(fma (/ x y) (- z t) t)
1.7b	(fma (/ x y) (- z t) t)

rewrite2.0ms

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` `insert-posit16` `log1p-expm1-u` `add-log-exp`
3×	`cbrt-prod` `fma-udef`
1×	`pow1/3`

Counts

4 → 47

Calls

4 calls:

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

series391.0ms

Counts

4 → 12

Calls

4 calls:

260.0ms	(cbrt (fma (/ x y) (- z t) t))
55.0ms	(fma (/ x y) (- z t) t)
38.0ms	(fma (/ x y) (- z t) t)
37.0ms	(fma (/ x y) (- z t) t)

simplify1.3s

Counts

59 → 59

Iterations

Iter	Nodes
done	5001
3	1105
2	291
1	124
0	64

prune409.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 1.6b

localize44.0ms

Local error

Found 4 expressions with local error:

1.7b	(fma (/ x y) (- z t) t)
1.7b	(fma (/ x y) (- z t) t)
1.7b	(fma (/ x y) (- z t) t)
1.7b	(fma (/ x y) (- z t) t)

rewrite1.0ms

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` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

4 → 44

Calls

4 calls:

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

series154.0ms

Counts

4 → 12

Calls

4 calls:

36.0ms	(fma (/ x y) (- z t) t)
45.0ms	(fma (/ x y) (- z t) t)
37.0ms	(fma (/ x y) (- z t) t)
36.0ms	(fma (/ x y) (- z t) t)

simplify1.7s

Counts

56 → 56

Iterations

Iter	Nodes
done	5008
4	1404
3	272
2	95
1	46
0	26

prune407.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 1.6b

localize57.0ms

Local error

Found 4 expressions with local error:

1.7b	(fma (/ x y) (- z t) t)
1.7b	(fma (/ x y) (- z t) t)
1.7b	(fma (/ x y) (- z t) t)
1.7b	(fma (/ x y) (- z t) t)

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` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

4 → 44

Calls

4 calls:

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

series164.0ms

Counts

4 → 12

Calls

4 calls:

36.0ms	(fma (/ x y) (- z t) t)
40.0ms	(fma (/ x y) (- z t) t)
50.0ms	(fma (/ x y) (- z t) t)
38.0ms	(fma (/ x y) (- z t) t)

simplify1.5s

Counts

56 → 56

Iterations

Iter	Nodes
done	5008
4	1404
3	272
2	95
1	46
0	26

prune335.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 1.6b

regimes378.0ms

Accuracy

0% (0.0b remaining)

Error of 2.1b against oracle of 2.1b and baseline of 2.1b

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	7
0	7

end0.0ms

sample1.5s

Algorithm

intervals

Results

822.0ms

10719×

body

valid