Details

sample113.0ms

Algorithm

intervals

Results

17.0ms

331×

body

valid

simplify2.1s

Counts

1 → 1

Iterations

Useful iterations: 0 (3.0ms)

Iter	Nodes	Cost
0	6	7
1	10	7
2	17	7
3	31	7
4	50	7
5	66	7
6	75	7
7	93	7
8	232	7
9	621	7
10	2696	7
done	5000	7

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

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

rewrite54.0ms

Algorithm

rewrite-expression-head

Rules

8×	`add-sqr-sqrt`
6×	`*-un-lft-identity`
5×	`associate-r`
4×	`pow1` `add-exp-log` `distribute-rgt-in` `add-cube-cbrt` `sub-neg` `associate-+r+` `distribute-lft-in` `add-cbrt-cube` `add-log-exp`
3×	`associate-l`
2×	`associate-*r/`
1×	`+-commutative` `flip3--` `flip3-+` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `flip--` `cbrt-unprod` `flip-+` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 41

Calls

2 calls:

31.0ms	(* y (- z x))
18.0ms	(+ x (* y (- z x)))

series124.0ms

Counts

2 → 6

Calls

2 calls:

71.0ms	(* y (- z x))
53.0ms	(+ x (* y (- z x)))

simplify2.5s

Counts

47 → 47

Iterations

Useful iterations: 2 (92.0ms)

Iter	Nodes	Cost
0	73	409
1	186	381
2	616	351
3	3706	351
done	5001	351

prune122.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite53.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
4×	`sum-log`
2×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `distribute-rgt-neg-out` `add-cbrt-cube` `flip-+`
1×	`associate-+l+` `unsub-neg`

Counts

2 → 26

Calls

2 calls:

41.0ms	(+ (+ x (* y z)) (* y (- x)))
10.0ms	(+ x (* y z))

series86.0ms

Counts

2 → 6

Calls

2 calls:

39.0ms	(+ (+ x (* y z)) (* y (- x)))
46.0ms	(+ x (* y z))

simplify656.0ms

Counts

32 → 32

Iterations

Useful iterations: done (655.0ms)

Iter	Nodes	Cost
0	53	367
1	169	313
2	759	278
done	5000	270

prune114.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ x (* (sqrt (* y (- z x))) (sqrt (* y (- z x)))))
0.3b	(* (sqrt (* y (- z x))) (sqrt (* y (- z x))))
2.3b	(sqrt (* y (- z x)))
2.3b	(sqrt (* y (- z x)))

rewrite103.0ms

Algorithm

rewrite-expression-head

Rules

59×	`pow1`
32×	`sqrt-pow1`
22×	`pow-prod-down`
18×	`associate-*r/`
16×	`sqrt-div`
12×	`pow1/2`
10×	`add-sqr-sqrt` `pow-prod-up`
8×	`add-cube-cbrt` `flip3--` `*-un-lft-identity` `flip--`
6×	`add-exp-log` `sqrt-prod` `pow-sqr` `add-cbrt-cube` `add-log-exp`
4×	`frac-times` `swap-sqr` `associate-r` `associate-l`
2×	`associate-*l/`
1×	`+-commutative` `pow2` `flip3-+` `pow-plus` `sqrt-unprod` `prod-exp` `sum-log` `rem-square-sqrt` `*-commutative` `cbrt-unprod` `flip-+` `unswap-sqr`

Counts

4 → 94

Calls

4 calls:

10.0ms	(+ x (* (sqrt (* y (- z x))) (sqrt (* y (- z x)))))
75.0ms	(* (sqrt (* y (- z x))) (sqrt (* y (- z x))))
7.0ms	(sqrt (* y (- z x)))
7.0ms	(sqrt (* y (- z x)))

series404.0ms

Counts

4 → 12

Calls

4 calls:

67.0ms	(+ x (* (sqrt (* y (- z x))) (sqrt (* y (- z x)))))
187.0ms	(* (sqrt (* y (- z x))) (sqrt (* y (- z x))))
64.0ms	(sqrt (* y (- z x)))
85.0ms	(sqrt (* y (- z x)))

simplify931.0ms

Counts

106 → 106

Iterations

Useful iterations: done (926.0ms)

Iter	Nodes	Cost
0	117	1476
1	279	978
2	1180	894
done	5000	875

prune289.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes114.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	10
1	14	10
2	18	10
3	19	10
done	19	10

end0.0ms

sample971.0ms

Algorithm

intervals

Results

407.0ms

10162×

body

valid