Details

sample80.0ms

Algorithm

intervals

Results

50.0ms

442×

body

valid

simplify126.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	144
5	144
4	142
3	116
2	62
1	27
0	15

prune20.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 3 expressions with local error:

0.0b	(fma y x (fma b a (* z t)))
0.0b	(fma b a (* z t))
0.0b	(fma i c (fma y x (fma b a (* z t))))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

3×	`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

3 → 33

Calls

3 calls:

0.0ms	(fma y x (fma b a (* z t)))
0.0ms	(fma b a (* z t))
0.0ms	(fma i c (fma y x (fma b a (* z t))))

series424.0ms

Counts

3 → 9

Calls

3 calls:

87.0ms	(fma y x (fma b a (* z t)))
55.0ms	(fma b a (* z t))
282.0ms	(fma i c (fma y x (fma b a (* z t))))

simplify1.2s

Counts

42 → 42

Iterations

Iter	Nodes
done	5001
3	823
2	167
1	68
0	52

prune316.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 3 expressions with local error:

0.0b	(fma y x (+ (* b a) (* z t)))
0.0b	(fma i c (fma y x (+ (* b a) (* z t))))
0.0b	(+ (* b a) (* z t))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-log-exp`
3×	`add-sqr-sqrt` `expm1-log1p-u` `pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `insert-posit16` `log1p-expm1-u`
2×	`fma-udef`
1×	`+-commutative` `sum-log` `fma-def` `flip3-+` `flip-+`

Counts

3 → 37

Calls

3 calls:

0.0ms	(fma y x (+ (* b a) (* z t)))
0.0ms	(fma i c (fma y x (+ (* b a) (* z t))))
12.0ms	(+ (* b a) (* z t))

series439.0ms

Counts

3 → 9

Calls

3 calls:

73.0ms	(fma y x (+ (* b a) (* z t)))
310.0ms	(fma i c (fma y x (+ (* b a) (* z t))))
55.0ms	(+ (* b a) (* z t))

simplify3.1s

Counts

46 → 46

Iterations

Iter	Nodes
done	5000
4	4769
3	1417
2	454
1	151
0	66

prune354.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize25.0ms

Local error

Found 3 expressions with local error:

0.0b	(fma x y (* b a))
0.0b	(fma z t (fma x y (* b a)))
0.0b	(fma i c (fma z t (fma x y (* b a))))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

3×	`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

3 → 33

Calls

3 calls:

0.0ms	(fma x y (* b a))
0.0ms	(fma z t (fma x y (* b a)))
0.0ms	(fma i c (fma z t (fma x y (* b a))))

series443.0ms

Counts

3 → 9

Calls

3 calls:

43.0ms	(fma x y (* b a))
81.0ms	(fma z t (fma x y (* b a)))
319.0ms	(fma i c (fma z t (fma x y (* b a))))

simplify2.0s

Counts

42 → 42

Iterations

Iter	Nodes
done	5000
4	4814
3	733
2	166
1	68
0	51

prune341.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize54.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (fma i c (fma y x (fma b a (* z t))))) (cbrt (fma i c (fma y x (fma b a (* z t))))))
0.5b	(cbrt (fma i c (fma y x (fma b a (* z t)))))
0.5b	(cbrt (fma i c (fma y x (fma b a (* z t)))))
0.5b	(cbrt (fma i c (fma y x (fma b a (* z t)))))

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` `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:

12.0ms	(* (cbrt (fma i c (fma y x (fma b a (* z t))))) (cbrt (fma i c (fma y x (fma b a (* z t))))))
1.0ms	(cbrt (fma i c (fma y x (fma b a (* z t)))))
1.0ms	(cbrt (fma i c (fma y x (fma b a (* z t)))))
1.0ms	(cbrt (fma i c (fma y x (fma b a (* z t)))))

series620.0ms

Counts

4 → 12

Calls

4 calls:

191.0ms	(* (cbrt (fma i c (fma y x (fma b a (* z t))))) (cbrt (fma i c (fma y x (fma b a (* z t))))))
143.0ms	(cbrt (fma i c (fma y x (fma b a (* z t)))))
134.0ms	(cbrt (fma i c (fma y x (fma b a (* z t)))))
151.0ms	(cbrt (fma i c (fma y x (fma b a (* z t)))))

simplify2.4s

Counts

97 → 97

Iterations

Iter	Nodes
done	5000
4	4240
3	1307
2	530
1	223
0	97

prune738.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

regimes797.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	13
1	13
0	12

end0.0ms

sample3.0s

Algorithm

intervals

Results

1.7s

13675×

body

valid