Details

sample57.0ms

Algorithm

intervals

Results

26.0ms	350×	body	80	valid
2.0ms	4×	body	1280	valid
1.0ms	2×	body	640	valid
0.0ms	2×	body	320	valid

simplify2.8s

Counts

1 → 1

Iterations

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

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize12.0ms

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

Counts

1 → 10

Calls

1 calls:

0.0ms

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

series91.0ms

Counts

1 → 3

Calls

1 calls:

91.0ms

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

simplify2.0s

Counts

13 → 13

Iterations

Iter	Nodes
done	5011
4	1330
3	306
2	99
1	48
0	28

prune131.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize59.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))
0.5b	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
0.5b	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
0.5b	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))

rewrite17.0ms

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` `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 → 81

Calls

4 calls:

12.0ms	(* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))
1.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
1.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
1.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))

series3.0s

Counts

4 → 12

Calls

4 calls:

1.3s	(* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))))
560.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
553.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
572.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))

simplify2.6s

Counts

93 → 93

Iterations

Iter	Nodes
done	5000
3	2563
2	926
1	383
0	159

prune664.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize53.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
0.5b	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
0.5b	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
0.5b	(cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))))

rewrite7.0ms

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

Counts

4 → 50

Calls

4 calls:

1.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
1.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
1.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
5.0ms	(cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))))

series3.6s

Counts

4 → 12

Calls

4 calls:

553.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
982.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
558.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
1.5s	(cbrt (* (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0))) (cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))))

simplify2.3s

Counts

62 → 62

Iterations

Iter	Nodes
done	5001
3	2220
2	813
1	340
0	147

prune755.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize86.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
0.5b	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
0.5b	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
0.5b	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

12×	`cbrt-prod`
8×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
4×	`expm1-log1p-u` `pow1` `add-cbrt-cube` `pow1/3` `add-exp-log` `log1p-expm1-u` `add-log-exp`

Counts

4 → 52

Calls

4 calls:

1.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
2.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
1.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
1.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))

series2.4s

Counts

4 → 12

Calls

4 calls:

672.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
527.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
594.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))
589.0ms	(cbrt (fma (fma (+ y z) 2 t) x (* y 5.0)))

simplify3.1s

Counts

64 → 64

Iterations

Iter	Nodes
done	5000
4	3987
3	1160
2	420
1	185
0	84

prune700.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0.0b

regimes398.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	12
1	12
0	10

end0.0ms

sample1.3s

Algorithm

intervals

Results

883.0ms	10647×	body	80	valid
25.0ms	91×	body	1280	valid
24.0ms	107×	body	640	valid
11.0ms	66×	body	320	valid
4.0ms	36×	body	160	valid