Details

sample60.0ms

Algorithm

intervals

Results

16.0ms	217×	body	80	valid
11.0ms	33×	body	1280	valid
6.0ms	23×	body	640	valid
5.0ms	24×	body	320	valid
2.0ms	5×	body	2560	valid
2.0ms	15×	body	160	valid

simplify5.8s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
6	3713
5	1137
4	391
3	168
2	60
1	21
0	9

prune16.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (- x z) y)

rewrite40.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt`
5×	`-un-lft-identity` `associate-l*`
3×	`pow1` `add-cbrt-cube` `associate-r` `add-exp-log` `add-cube-cbrt`
2×	`associate-*l/`
1×	`expm1-log1p-u` `flip3--` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `insert-posit16` `log1p-expm1-u` `flip--` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

1 → 25

Calls

1 calls:

39.0ms

(* (- x z) y)

series38.0ms

Counts

1 → 3

Calls

1 calls:

38.0ms

(* (- x z) y)

simplify1.4s

Counts

28 → 28

Iterations

Iter	Nodes
done	5006
3	1253
2	310
1	115
0	52

prune112.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize32.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* x y) (* y z))
9.2b	(+ (- (- (* x y) (* y z)) (* y y)) (* y y))

rewrite209.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-log-exp`
8×	`associate-+l+`
5×	`add-sqr-sqrt` `prod-diff`
4×	`fma-def` `*-un-lft-identity` `diff-log` `add-cube-cbrt`
3×	`sum-log` `sub-neg` `associate--l+`
2×	`expm1-log1p-u` `pow1` `add-cbrt-cube` `add-exp-log` `insert-posit16` `log1p-expm1-u`
1×	`+-commutative` `flip3-+` `flip3--` `fma-neg` `associate-+l-` `flip-+` `flip--` `difference-of-squares`

Counts

2 → 46

Calls

2 calls:

16.0ms	(- (* x y) (* y z))
192.0ms	(+ (- (- (* x y) (* y z)) (* y y)) (* y y))

series77.0ms

Counts

2 → 6

Calls

2 calls:

39.0ms	(- (* x y) (* y z))
38.0ms	(+ (- (- (* x y) (* y z)) (* y y)) (* y y))

simplify1.9s

Counts

52 → 52

Iterations

Iter	Nodes
done	5000
3	3000
2	663
1	211
0	77

prune184.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize30.0ms

Local error

Found 1 expressions with local error:

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

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` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

1 → 11

Calls

1 calls:

1.0ms

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

series70.0ms

Counts

1 → 3

Calls

1 calls:

70.0ms

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

simplify1.9s

Counts

14 → 14

Iterations

Iter	Nodes
done	5000
4	1506
3	308
2	76
1	31
0	18

prune72.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes92.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations

Iter	Nodes
done	19
2	19
1	17
0	10

end0.0ms

sample1.8s

Algorithm

intervals

Results

623.0ms	882×	body	640	valid
546.0ms	7000×	body	80	valid
255.0ms	940×	body	1280	valid
80.0ms	554×	body	320	valid
73.0ms	236×	body	2560	valid
34.0ms	334×	body	160	valid