Details

sample71.0ms

Algorithm

intervals

Results

28.0ms	270×	body	80	nan
19.0ms	256×	body	80	valid

simplify3.7s

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	14	19
1	27	19
2	70	19
3	192	19
4	400	19
5	753	19
6	1058	19
7	1202	19
8	1312	19
9	1318	19
done	1318	19

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.0b	(* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))
0.0b	(sqrt (- 1.0 (* 3.0 (* v v))))
0.0b	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
0.2b	(* 3.0 (* v v))

rewrite179.0ms

Algorithm

rewrite-expression-head

Rules

43×	`add-sqr-sqrt`
26×	`associate-l`
24×	`add-cube-cbrt` `*-un-lft-identity`
23×	`add-exp-log` `add-cbrt-cube`
22×	`times-frac`
20×	`sqrt-prod`
18×	`frac-times` `sqrt-div`
17×	`pow1`
15×	`flip3--` `flip--`
11×	`associate-r`
10×	`associate-*r/` `prod-exp` `cbrt-unprod`
9×	`associate-*l/`
7×	`pow-prod-down` `unswap-sqr`
6×	`prod-diff`
5×	`distribute-rgt-in` `distribute-lft-in`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
3×	`*-commutative`
2×	`cbrt-undiv` `sub-neg` `div-exp`
1×	`rem-sqrt-square` `sqrt-pow1` `pow1/2` `div-inv` `difference-of-squares`

Counts

4 → 142

Calls

4 calls:

85.0ms	(* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))
10.0ms	(sqrt (- 1.0 (* 3.0 (* v v))))
42.0ms	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
35.0ms	(* 3.0 (* v v))

series959.0ms

Counts

4 → 12

Calls

4 calls:

509.0ms	(* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))
112.0ms	(sqrt (- 1.0 (* 3.0 (* v v))))
285.0ms	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
52.0ms	(* 3.0 (* v v))

simplify2.4s

Counts

154 → 154

Iterations

Useful iterations: done (2.4s)

Iter	Nodes	Cost
0	301	3466
1	858	3174
2	3175	2946
done	5000	2938

prune653.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b	(* (fabs (cbrt (- 1.0 (* 3.0 (* v v))))) (sqrt (cbrt (- 1.0 (* 3.0 (* v v))))))
0.0b	(* (/ (sqrt 2.0) 4.0) (* (fabs (cbrt (- 1.0 (* 3.0 (* v v))))) (sqrt (cbrt (- 1.0 (* 3.0 (* v v)))))))
0.2b	(* 3.0 (* v v))
0.2b	(* 3.0 (* v v))

rewrite147.0ms

Algorithm

rewrite-expression-head

Rules

31×	`add-sqr-sqrt` `associate-l`
28×	`add-exp-log` `add-cbrt-cube`
23×	`add-cube-cbrt` `*-un-lft-identity`
21×	`pow1`
18×	`times-frac`
17×	`sqrt-prod`
13×	`prod-exp` `cbrt-unprod`
12×	`associate-r`
10×	`pow-prod-down`
8×	`associate-*r/`
6×	`cbrt-div` `sqrt-div`
5×	`unswap-sqr`
4×	`cbrt-prod` `expm1-log1p-u` `*-commutative` `log1p-expm1-u` `add-log-exp`
3×	`flip3--` `flip--`
2×	`cbrt-undiv` `frac-times` `div-exp`
1×	`associate-*l/` `div-inv`

Counts

4 → 120

Calls

4 calls:

32.0ms	(* (fabs (cbrt (- 1.0 (* 3.0 (* v v))))) (sqrt (cbrt (- 1.0 (* 3.0 (* v v))))))
70.0ms	(* (/ (sqrt 2.0) 4.0) (* (fabs (cbrt (- 1.0 (* 3.0 (* v v))))) (sqrt (cbrt (- 1.0 (* 3.0 (* v v)))))))
17.0ms	(* 3.0 (* v v))
18.0ms	(* 3.0 (* v v))

series935.0ms

Counts

4 → 12

Calls

4 calls:

399.0ms	(* (fabs (cbrt (- 1.0 (* 3.0 (* v v))))) (sqrt (cbrt (- 1.0 (* 3.0 (* v v))))))
457.0ms	(* (/ (sqrt 2.0) 4.0) (* (fabs (cbrt (- 1.0 (* 3.0 (* v v))))) (sqrt (cbrt (- 1.0 (* 3.0 (* v v)))))))
29.0ms	(* 3.0 (* v v))
48.0ms	(* 3.0 (* v v))

simplify2.0s

Counts

132 → 132

Iterations

Useful iterations: done (2.0s)

Iter	Nodes	Cost
0	295	3291
1	763	3073
2	2945	2800
done	5000	2782

prune646.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes49.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	17	30
1	21	30
done	21	30

end0.0ms

sample1.8s

Algorithm

intervals

Results

740.0ms	7862×	body	80	nan
690.0ms	8000×	body	80	valid