Details

sample18.0ms

Algorithm

intervals

Results

6.0ms

337×

body

valid

simplify5.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	12
3	12
2	10
1	6
0	4

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(- x (* y y))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 21

Calls

1 calls:

5.0ms

(- x (* y y))

series47.0ms

Counts

1 → 3

Calls

1 calls:

46.0ms

(- x (* y y))

simplify1.1s

Counts

24 → 24

Iterations

Iter	Nodes
done	5001
3	1068
2	285
1	101
0	42

prune87.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize49.0ms

Local error

Found 4 expressions with local error:

0.1b	(fma (* y y) (+ x (* y y)) (* x x))
0.2b	(* (* y y) (* y y))
2.5b	(- (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
43.3b	(/ (- (* (* x x) x) (* (* (* y y) (* y y)) (* y y))) (fma (* y y) (+ x (* y y)) (* x x)))

rewrite605.0ms

Algorithm

rewrite-expression-head

Rules

115×	`pow1`
36×	`pow-prod-up`
23×	`pow-prod-down`
22×	`pow-sqr`
18×	`pow-plus` `add-cbrt-cube` `add-exp-log`
13×	`pow2` `add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
12×	`times-frac`
10×	`pow3`
8×	`prod-exp` `cbrt-unprod`
6×	`add-log-exp`
5×	`difference-cubes`
4×	`expm1-log1p-u` `log1p-expm1-u` `associate-/l*`
3×	`associate-/r*`
2×	`flip3--` `flip--` `associate-/l/`
1×	`cbrt-undiv` `clear-num` `sub-neg` `frac-2neg` `fma-neg` `diff-log` `div-sub` `swap-sqr` `div-exp` `associate-r` `associate-l` `prod-diff` `*-commutative` `fma-udef` `div-inv` `unswap-sqr`

Counts

4 → 128

Calls

4 calls:

1.0ms	(fma (* y y) (+ x (* y y)) (* x x))
41.0ms	(* (* y y) (* y y))
124.0ms	(- (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
431.0ms	(/ (- (* (* x x) x) (* (* (* y y) (* y y)) (* y y))) (fma (* y y) (+ x (* y y)) (* x x)))

series423.0ms

Counts

4 → 12

Calls

4 calls:

56.0ms	(fma (* y y) (+ x (* y y)) (* x x))
57.0ms	(* (* y y) (* y y))
147.0ms	(- (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
163.0ms	(/ (- (* (* x x) x) (* (* (* y y) (* y y)) (* y y))) (fma (* y y) (+ x (* y y)) (* x x)))

simplify1.9s

Counts

140 → 140

Iterations

Iter	Nodes
done	5026
2	1613
1	447
0	150

prune607.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes175.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	4
0	4

end0.0ms

sample749.0ms

Algorithm

intervals

Results

311.0ms

10646×

body

valid