Details

sample29.0ms

Algorithm

intervals

Results

11.0ms

297×

body

valid

simplify7.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	19
3	19
2	15
1	8
0	5

prune4.0ms

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))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-sqr-sqrt` `*-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--`

Counts

1 → 20

Calls

1 calls:

5.0ms

(- x (* y z))

series53.0ms

Counts

1 → 3

Calls

1 calls:

53.0ms

(- x (* y z))

simplify2.7s

Counts

23 → 23

Iterations

Iter	Nodes
done	5000
4	2826
3	868
2	276
1	98
0	41

prune109.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize37.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ x (* y z))
0.2b	(* (* y z) (* y z))
1.9b	(- (* x x) (* (* y z) (* y z)))
29.0b	(/ (- (* x x) (* (* y z) (* y z))) (+ x (* y z)))

rewrite87.0ms

Algorithm

rewrite-expression-head

Rules

43×	`pow1`
18×	`add-cbrt-cube` `add-exp-log`
17×	`pow-prod-down`
14×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
12×	`times-frac`
8×	`prod-exp` `cbrt-unprod` `add-log-exp`
5×	`difference-of-squares`
4×	`expm1-log1p-u` `pow-sqr` `pow-prod-up` `log1p-expm1-u` `associate-/l*`
3×	`associate-/r*` `fma-def`
2×	`flip3-+` `pow-plus` `flip3--` `associate-/r/` `flip-+` `flip--` `associate-/l/`
1×	`pow2` `cbrt-undiv` `+-commutative` `clear-num` `sum-log` `sub-neg` `frac-2neg` `fma-neg` `diff-log` `div-sub` `swap-sqr` `div-exp` `associate-r` `associate-l` `prod-diff` `*-commutative` `div-inv`

Counts

4 → 107

Calls

4 calls:

4.0ms	(+ x (* y z))
25.0ms	(* (* y z) (* y z))
14.0ms	(- (* x x) (* (* y z) (* y z)))
40.0ms	(/ (- (* x x) (* (* y z) (* y z))) (+ x (* y z)))

series262.0ms

Counts

4 → 12

Calls

4 calls:

30.0ms	(+ x (* y z))
40.0ms	(* (* y z) (* y z))
101.0ms	(- (* x x) (* (* y z) (* y z)))
92.0ms	(/ (- (* x x) (* (* y z) (* y z))) (+ x (* y z)))

simplify1.2s

Counts

119 → 119

Iterations

Iter	Nodes
done	5002
2	1504
1	400
0	142

prune555.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.1b	(* (* y z) y)
1.9b	(- (* x x) (* (* (* y z) y) z))
2.8b	(* (* (* y z) y) z)
29.0b	(/ (- (* x x) (* (* (* y z) y) z)) (+ x (* y z)))

rewrite112.0ms

Algorithm

rewrite-expression-head

Rules

20×	`add-cbrt-cube` `add-exp-log`
18×	`pow1`
14×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
9×	`times-frac` `pow-prod-down` `prod-exp` `cbrt-unprod`
6×	`associate-r` `add-log-exp`
4×	`expm1-log1p-u` `log1p-expm1-u`
3×	`associate-/r` `associate-/l`
2×	`flip3--` `associate-l` `associate-/r/` `*-commutative` `flip--` `associate-/l/`
1×	`cbrt-undiv` `clear-num` `sub-neg` `frac-2neg` `flip3-+` `fma-neg` `diff-log` `div-sub` `div-exp` `prod-diff` `flip-+` `div-inv`

Counts

4 → 93

Calls

4 calls:

19.0ms	(* (* y z) y)
7.0ms	(- (* x x) (* (* (* y z) y) z))
60.0ms	(* (* (* y z) y) z)
23.0ms	(/ (- (* x x) (* (* (* y z) y) z)) (+ x (* y z)))

series293.0ms

Counts

4 → 12

Calls

4 calls:

27.0ms	(* (* y z) y)
131.0ms	(- (* x x) (* (* (* y z) y) z))
37.0ms	(* (* (* y z) y) z)
97.0ms	(/ (- (* x x) (* (* (* y z) y) z)) (+ x (* y z)))

simplify1.5s

Counts

105 → 105

Iterations

Iter	Nodes
done	5002
2	1435
1	423
0	149

prune526.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes184.0ms

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	6
1	6
0	5

end0.0ms

sample526.0ms

Algorithm

intervals

Results

232.0ms

9151×

body

valid