Details

sample34.0ms

Algorithm

intervals

Results

16.0ms

310×

body

valid

simplify6.0s

Counts

1 → 1

Iterations

Useful iterations: 2 (4.0ms)

Iter	Nodes	Cost
0	7	163
1	11	163
2	20	138
3	36	138
4	55	138
5	72	138
6	95	138
7	129	138
8	226	138
9	365	138
10	821	138
11	2301	138
12	4768	138
done	5000	138

prune12.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 10.6b

localize9.0ms

Local error

Found 1 expressions with local error:

9.9b	(/ (fma y (- z x) x) z)

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-sqr-sqrt` `*-un-lft-identity` `times-frac` `add-cube-cbrt`
3×	`associate-/r` `add-cbrt-cube` `add-exp-log` `associate-/l`
1×	`expm1-log1p-u` `pow1` `cbrt-undiv` `clear-num` `frac-2neg` `div-exp` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 29

Calls

1 calls:

4.0ms

(/ (fma y (- z x) x) z)

series50.0ms

Counts

1 → 3

Calls

1 calls:

50.0ms

(/ (fma y (- z x) x) z)

simplify2.9s

Counts

32 → 32

Iterations

Useful iterations: 4 (1.3s)

Iter	Nodes	Cost
0	59	8432
1	104	8159
2	237	8079
3	744	8079
4	3350	8004
done	5003	8004

prune132.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma (- (/ x z)) y (+ y (/ x z)))

rewrite1.0ms

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` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

0.0ms

(fma (- (/ x z)) y (+ y (/ x z)))

series34.0ms

Counts

1 → 3

Calls

1 calls:

34.0ms

(fma (- (/ x z)) y (+ y (/ x z)))

simplify3.6s

Counts

13 → 13

Iterations

Useful iterations: 2 (15.0ms)

Iter	Nodes	Cost
0	20	2994
1	35	2994
2	76	2919
3	354	2919
4	1779	2919
done	5002	2919

prune61.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b	(* y (- z x))
0.0b	(+ x (* y (- z x)))
9.9b	(/ (+ x (* y (- z x))) z)

rewrite63.0ms

Algorithm

rewrite-expression-head

Rules

42×	`add-sqr-sqrt`
40×	`*-un-lft-identity`
38×	`add-cube-cbrt`
36×	`prod-diff`
22×	`distribute-rgt-in` `associate-+r+` `distribute-lft-in`
9×	`times-frac`
7×	`add-cbrt-cube` `add-exp-log`
5×	`pow1` `associate-r` `add-log-exp`
4×	`sub-neg`
3×	`expm1-log1p-u` `associate-/r` `fma-def` `associate-l` `log1p-expm1-u` `associate-/l`
2×	`flip3-+` `associate-*r/` `flip-+` `associate-/l/`
1×	`cbrt-undiv` `+-commutative` `clear-num` `sum-log` `frac-2neg` `flip3--` `div-exp` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `div-inv` `flip--` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

3 → 115

Calls

3 calls:

21.0ms	(* y (- z x))
9.0ms	(+ x (* y (- z x)))
29.0ms	(/ (+ x (* y (- z x))) z)

series139.0ms

Counts

3 → 9

Calls

3 calls:

43.0ms	(* y (- z x))
36.0ms	(+ x (* y (- z x)))
61.0ms	(/ (+ x (* y (- z x))) z)

simplify3.0s

Counts

124 → 124

Iterations

Useful iterations: 3 (1.5s)

Iter	Nodes	Cost
0	186	33668
1	413	29933
2	1052	22698
3	4160	22623
done	5000	22623

prune644.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes237.0ms

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	7	178
1	10	178
done	10	178

end0.0ms

sample918.0ms

Algorithm

intervals

Results

512.0ms

10135×

body

valid