Details

sample34.0ms

Algorithm

intervals

Results

15.0ms

324×

body

valid

simplify309.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	7
1	16	7
2	44	7
3	98	7
4	222	7
5	381	7
6	395	7
done	395	7

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (+ x y) (+ z 1.0))

rewrite50.0ms

Algorithm

rewrite-expression-head

Rules

7×	`*-un-lft-identity`
6×	`flip3-+` `flip-+`
5×	`add-sqr-sqrt`
4×	`frac-times` `associate-r` `associate-l`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `add-cbrt-cube`
2×	`associate-r/` `associate-l/` `distribute-lft-out`
1×	`distribute-rgt-in` `expm1-log1p-u` `distribute-lft-in` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

1 → 32

Calls

1 calls:

48.0ms

(* (+ x y) (+ z 1.0))

series57.0ms

Counts

1 → 3

Calls

1 calls:

56.0ms

(* (+ x y) (+ z 1.0))

simplify1.2s

Counts

35 → 35

Iterations

Useful iterations: 2 (244.0ms)

Iter	Nodes	Cost
0	81	431
1	289	405
2	1386	377
done	5000	377

prune527.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* z (+ x y)) (* (+ x y) 1.0))
0.0b	(* z (+ x y))

rewrite56.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt` `-un-lft-identity` `flip3-+` `associate-r/` `flip-+`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-r` `associate-*l/` `frac-add` `add-cbrt-cube` `add-log-exp`
3×	`associate-l`
2×	`distribute-rgt-in` `expm1-log1p-u` `associate-+l+` `distribute-lft-in` `log1p-expm1-u`
1×	`+-commutative` `fma-def` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `distribute-lft-out` `unswap-sqr`

Counts

2 → 45

Calls

2 calls:

18.0ms	(+ (* z (+ x y)) (* (+ x y) 1.0))
36.0ms	(* z (+ x y))

series89.0ms

Counts

2 → 6

Calls

2 calls:

50.0ms	(+ (* z (+ x y)) (* (+ x y) 1.0))
39.0ms	(* z (+ x y))

simplify1.1s

Counts

51 → 51

Iterations

Useful iterations: done (1.1s)

Iter	Nodes	Cost
0	101	698
1	343	619
2	1718	527
done	5002	525

prune164.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize32.0ms

Local error

Found 4 expressions with local error:

2.7b	(- (* x x) (* y y))
2.7b	(- (* x x) (* y y))
12.9b	(fma z (- (* x x) (* y y)) (* (- (* x x) (* y y)) 1.0))
40.2b	(/ (* (- x y) (fma z (- (* x x) (* y y)) (* (- (* x x) (* y y)) 1.0))) (* (- x y) (- x y)))

rewrite83.0ms

Algorithm

rewrite-expression-head

Rules

16×	`add-exp-log` `add-cbrt-cube`
9×	`flip3--` `flip--`
8×	`associate-/r/` `add-log-exp`
4×	`pow1` `cbrt-undiv` `add-sqr-sqrt` `expm1-log1p-u` `frac-times` `add-cube-cbrt` `-un-lft-identity` `div-exp` `associate-l/` `prod-exp` `cbrt-unprod` `log1p-expm1-u`
2×	`sub-neg` `fma-neg` `diff-log` `associate-*r/` `prod-diff` `associate-/l/` `difference-of-squares`
1×	`frac-2neg` `times-frac` `clear-num` `associate-/r` `fma-udef` `div-inv` `associate-/l`

Counts

4 → 77

Calls

4 calls:

9.0ms	(- (* x x) (* y y))
10.0ms	(- (* x x) (* y y))
0.0ms	(fma z (- (* x x) (* y y)) (* (- (* x x) (* y y)) 1.0))
61.0ms	(/ (* (- x y) (fma z (- (* x x) (* y y)) (* (- (* x x) (* y y)) 1.0))) (* (- x y) (- x y)))

series319.0ms

Counts

4 → 12

Calls

4 calls:

53.0ms	(- (* x x) (* y y))
44.0ms	(- (* x x) (* y y))
114.0ms	(fma z (- (* x x) (* y y)) (* (- (* x x) (* y y)) 1.0))
107.0ms	(/ (* (- x y) (fma z (- (* x x) (* y y)) (* (- (* x x) (* y y)) 1.0))) (* (- x y) (- x y)))

simplify1.6s

Counts

89 → 89

Iterations

Useful iterations: 2 (330.0ms)

Iter	Nodes	Cost
0	132	2090
1	412	1903
2	2152	1143
done	5000	1143

prune323.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes162.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	7
1	10	7
done	10	7

end0.0ms

sample899.0ms

Algorithm

intervals

Results

394.0ms	9989×	body	80	valid
0.0ms	2×	body	640	valid
0.0ms	2×	body	1280	valid
0.0ms	2×	body	320	valid