Details

sample52.0ms

Algorithm

intervals

Results

25.0ms	315×	body	80	valid
3.0ms	9×	body	640	valid
2.0ms	5×	body	1280	valid
0.0ms	1×	body	160	valid

simplify2.6s

Counts

1 → 1

Iterations

Iter	Nodes
done	1591
7	1591
6	1539
5	1279
4	632
3	237
2	88
1	31
0	12

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma (fma (+ y z) 2 t) x (* y 5.0))

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

Counts

1 → 11

Calls

1 calls:

0.0ms

(fma (fma (+ y z) 2 t) x (* y 5.0))

series59.0ms

Counts

1 → 3

Calls

1 calls:

59.0ms

(fma (fma (+ y z) 2 t) x (* y 5.0))

simplify1.9s

Counts

14 → 14

Iterations

Iter	Nodes
done	5001
4	1216
3	306
2	101
1	49
0	29

prune87.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.1b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* (fma (+ y z) 2 t) x) (* y 5.0))
0.0b	(* (fma (+ y z) 2 t) x)

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
4×	`pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `add-log-exp`
3×	`associate-r` `associate-l`
2×	`expm1-log1p-u` `insert-posit16` `log1p-expm1-u`
1×	`+-commutative` `sum-log` `fma-def` `flip3-+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `unswap-sqr`

Counts

2 → 36

Calls

2 calls:

8.0ms	(+ (* (fma (+ y z) 2 t) x) (* y 5.0))
11.0ms	(* (fma (+ y z) 2 t) x)

series132.0ms

Counts

2 → 6

Calls

2 calls:

71.0ms	(+ (* (fma (+ y z) 2 t) x) (* y 5.0))
61.0ms	(* (fma (+ y z) 2 t) x)

simplify3.4s

Counts

42 → 42

Iterations

Iter	Nodes
done	5000
3	2574
2	637
1	179
0	72

prune267.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (fma (+ y z) 2 t)) (cbrt (fma (+ y z) 2 t)))
0.6b	(cbrt (fma (+ y z) 2 t))
0.6b	(cbrt (fma (+ y z) 2 t))
0.6b	(cbrt (fma (+ y z) 2 t))

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`*-un-lft-identity` `add-cube-cbrt`
11×	`pow1`
9×	`pow1/3`
6×	`swap-sqr` `associate-r` `associate-l` `add-exp-log`
4×	`expm1-log1p-u` `add-cbrt-cube` `insert-posit16` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 85

Calls

4 calls:

11.0ms	(* (cbrt (fma (+ y z) 2 t)) (cbrt (fma (+ y z) 2 t)))
1.0ms	(cbrt (fma (+ y z) 2 t))
1.0ms	(cbrt (fma (+ y z) 2 t))
1.0ms	(cbrt (fma (+ y z) 2 t))

series1.1s

Counts

4 → 12

Calls

4 calls:

321.0ms	(* (cbrt (fma (+ y z) 2 t)) (cbrt (fma (+ y z) 2 t)))
290.0ms	(cbrt (fma (+ y z) 2 t))
268.0ms	(cbrt (fma (+ y z) 2 t))
254.0ms	(cbrt (fma (+ y z) 2 t))

simplify2.2s

Counts

97 → 97

Iterations

Iter	Nodes
done	5000
3	1570
2	536
1	212
0	99

prune636.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize71.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt (fma (+ y z) 2 t))
0.6b	(cbrt (fma (+ y z) 2 t))
0.6b	(cbrt (fma (+ y z) 2 t))
0.6b	(cbrt (* (* (cbrt (fma (+ y z) 2 t)) (cbrt (fma (+ y z) 2 t))) (cbrt (fma (+ y z) 2 t))))

rewrite48.0ms

Algorithm

rewrite-expression-head

Rules

10×	`cbrt-prod`
7×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
4×	`expm1-log1p-u` `pow1` `add-cbrt-cube` `pow1/3` `add-exp-log` `insert-posit16` `log1p-expm1-u` `add-log-exp`
1×	`pow3` `rem-cbrt-cube`

Counts

4 → 55

Calls

4 calls:

1.0ms	(cbrt (fma (+ y z) 2 t))
1.0ms	(cbrt (fma (+ y z) 2 t))
1.0ms	(cbrt (fma (+ y z) 2 t))
44.0ms	(cbrt (* (* (cbrt (fma (+ y z) 2 t)) (cbrt (fma (+ y z) 2 t))) (cbrt (fma (+ y z) 2 t))))

series1.1s

Counts

4 → 12

Calls

4 calls:

256.0ms	(cbrt (fma (+ y z) 2 t))
267.0ms	(cbrt (fma (+ y z) 2 t))
293.0ms	(cbrt (fma (+ y z) 2 t))
279.0ms	(cbrt (* (* (cbrt (fma (+ y z) 2 t)) (cbrt (fma (+ y z) 2 t))) (cbrt (fma (+ y z) 2 t))))

simplify2.6s

Counts

67 → 67

Iterations

Iter	Nodes
done	5002
5	2977
4	980
3	448
2	199
1	105
0	59

prune545.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

regimes247.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.1b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	12
1	12
0	10

end0.0ms

sample1.2s

Algorithm

intervals

Results

833.0ms	10689×	body	80	valid
43.0ms	34×	body	160	valid
24.0ms	106×	body	640	valid
21.0ms	73×	body	1280	valid
7.0ms	45×	body	320	valid