Details

sample74.0ms

Algorithm

intervals

Results

23.0ms	315×	body	80	valid
3.0ms	9×	body	640	valid
2.0ms	5×	body	1280	valid
0.0ms	1×	body	160	valid

simplify4.3s

Counts

1 → 1

Iterations

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

prune43.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize34.0ms

Local error

Found 1 expressions with local error:

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

rewrite3.0ms

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:

2.0ms

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

series112.0ms

Counts

1 → 3

Calls

1 calls:

111.0ms

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

simplify3.1s

Counts

14 → 14

Iterations

Iter	Nodes
done	5007
4	1175
3	302
2	101
1	49
0	29

prune271.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.1b

localize43.0ms

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)

rewrite47.0ms

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:

25.0ms	(+ (* (fma (+ y z) 2 t) x) (* y 5.0))
19.0ms	(* (fma (+ y z) 2 t) x)

series196.0ms

Counts

2 → 6

Calls

2 calls:

110.0ms	(+ (* (fma (+ y z) 2 t) x) (* y 5.0))
85.0ms	(* (fma (+ y z) 2 t) x)

simplify6.2s

Counts

42 → 42

Iterations

Iter	Nodes
done	5001
3	2460
2	628
1	178
0	72

prune674.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize40.0ms

Local error

Found 3 expressions with local error:

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

rewrite70.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 52

Calls

3 calls:

1.0ms	(fma x t (* x (* (+ z y) 2)))
58.0ms	(* x (* (+ z y) 2))
8.0ms	(+ (fma x t (* x (* (+ z y) 2))) (* y 5.0))

series274.0ms

Counts

3 → 9

Calls

3 calls:

88.0ms	(fma x t (* x (* (+ z y) 2)))
81.0ms	(* x (* (+ z y) 2))
105.0ms	(+ (fma x t (* x (* (+ z y) 2))) (* y 5.0))

simplify6.4s

Counts

61 → 61

Iterations

Iter	Nodes
done	5000
3	4025
2	890
1	270
0	102

prune958.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize68.0ms

Local error

Found 3 expressions with local error:

0.0b	(* x (* (+ y z) 2))
0.0b	(+ (* x t) (fma y 5.0 (* x (* (+ y z) 2))))
0.1b	(fma y 5.0 (* x (* (+ y z) 2)))

rewrite79.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 50

Calls

3 calls:

55.0ms	(* x (* (+ y z) 2))
18.0ms	(+ (* x t) (fma y 5.0 (* x (* (+ y z) 2))))
2.0ms	(fma y 5.0 (* x (* (+ y z) 2)))

series282.0ms

Counts

3 → 9

Calls

3 calls:

77.0ms	(* x (* (+ y z) 2))
129.0ms	(+ (* x t) (fma y 5.0 (* x (* (+ y z) 2))))
76.0ms	(fma y 5.0 (* x (* (+ y z) 2)))

simplify6.5s

Counts

59 → 59

Iterations

Iter	Nodes
done	5000
3	4281
2	927
1	278
0	103

prune881.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

regimes832.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify7.0ms

Iterations

Iter	Nodes
done	17
1	17
0	12

end0.0ms

sample1.6s

Algorithm

intervals

Results

929.0ms	10689×	body	80	valid
24.0ms	106×	body	640	valid
21.0ms	73×	body	1280	valid
8.0ms	45×	body	320	valid
4.0ms	34×	body	160	valid