Details

sample26.0ms

Algorithm

intervals

Results

11.0ms

347×

body

valid

simplify10.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	7
1	12	7
2	20	7
3	24	7
done	24	7

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (* x y) (* z t))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `sub-neg` `flip3--` `*-un-lft-identity` `fma-neg` `diff-log` `prod-diff` `add-cbrt-cube` `flip--` `log1p-expm1-u`

Counts

1 → 16

Calls

1 calls:

9.0ms

(- (* x y) (* z t))

series59.0ms

Counts

1 → 3

Calls

1 calls:

59.0ms

(- (* x y) (* z t))

simplify2.2s

Counts

19 → 19

Iterations

Useful iterations: 4 (947.0ms)

Iter	Nodes	Cost
0	38	202
1	104	193
2	318	178
3	984	178
4	2237	173
done	5000	173

prune74.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma x y (- (* t z)))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

0.0ms

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

series72.0ms

Counts

1 → 3

Calls

1 calls:

72.0ms

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

simplify3.2s

Counts

13 → 13

Iterations

Useful iterations: 2 (13.0ms)

Iter	Nodes	Cost
0	19	114
1	27	114
2	50	100
3	188	100
4	744	100
5	3890	100
done	5000	100

prune41.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (* x y) (* z t))
0.2b	(* (sqrt (- (* x y) (* z t))) (sqrt (- (* x y) (* z t))))
1.3b	(sqrt (- (* x y) (* z t)))
1.3b	(sqrt (- (* x y) (* z t)))

rewrite149.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-sqr-sqrt`
24×	`sqrt-prod`
21×	`pow1`
16×	`sqrt-div`
14×	`add-cube-cbrt` `*-un-lft-identity`
10×	`sqrt-pow1` `pow1/2`
9×	`flip3--` `flip--`
8×	`swap-sqr`
6×	`add-exp-log` `associate-r` `associate-l` `add-cbrt-cube` `add-log-exp`
5×	`pow-prod-up`
4×	`expm1-log1p-u` `frac-times` `log1p-expm1-u` `unswap-sqr`
3×	`pow-prod-down` `pow-sqr`
2×	`rem-sqrt-square` `associate-r/` `associate-l/`
1×	`pow2` `sub-neg` `pow-plus` `fma-neg` `sqrt-unprod` `diff-log` `prod-diff` `prod-exp` `rem-square-sqrt` `*-commutative` `cbrt-unprod`

Counts

4 → 109

Calls

4 calls:

23.0ms	(- (* x y) (* z t))
82.0ms	(* (sqrt (- (* x y) (* z t))) (sqrt (- (* x y) (* z t))))
20.0ms	(sqrt (- (* x y) (* z t)))
17.0ms	(sqrt (- (* x y) (* z t)))

series398.0ms

Counts

4 → 12

Calls

4 calls:

49.0ms	(- (* x y) (* z t))
59.0ms	(* (sqrt (- (* x y) (* z t))) (sqrt (- (* x y) (* z t))))
127.0ms	(sqrt (- (* x y) (* z t)))
163.0ms	(sqrt (- (* x y) (* z t)))

simplify2.1s

Counts

121 → 121

Iterations

Useful iterations: done (2.1s)

Iter	Nodes	Cost
0	122	2204
1	260	1565
2	767	1452
3	2449	1387
done	5002	1352

prune317.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes148.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	7
1	12	7
2	14	7
done	14	7

end0.0ms

sample849.0ms

Algorithm

intervals

Results

470.0ms

10445×

body

valid