Details

sample40.0ms

Algorithm

intervals

Results

15.0ms

271×

body

valid

simplify2.1s

Counts

1 → 1

Iterations

Iter	Nodes
done	5001
6	4036
5	902
4	255
3	105
2	58
1	25
0	12

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.0b

localize33.0ms

Local error

Found 3 expressions with local error:

0.0b	(- x (/ (- y z) (/ (+ (- t z) 1.0) a)))
0.0b	(/ (+ (- t z) 1.0) a)
9.5b	(/ (- y z) (/ (+ (- t z) 1.0) a))

rewrite247.0ms

Algorithm

rewrite-expression-head

Rules

239×	`*-un-lft-identity`
203×	`times-frac`
136×	`add-sqr-sqrt`
87×	`add-cube-cbrt`
44×	`distribute-lft-out`
43×	`distribute-lft-out--`
23×	`difference-of-squares`
22×	`associate-/r*`
10×	`add-cbrt-cube` `add-exp-log` `associate-/l*`
8×	`div-inv`
5×	`add-log-exp`
4×	`cbrt-undiv` `div-exp` `associate-/l/`
3×	`pow1` `div-sub`
2×	`clear-num` `frac-2neg` `flip3--` `flip--`
1×	`sub-neg` `flip3-+` `diff-log` `associate-/r/` `associate-+l-` `flip-+` `associate--r-`

Counts

3 → 192

Calls

3 calls:

101.0ms	(- x (/ (- y z) (/ (+ (- t z) 1.0) a)))
70.0ms	(/ (+ (- t z) 1.0) a)
55.0ms	(/ (- y z) (/ (+ (- t z) 1.0) a))

series346.0ms

Counts

3 → 9

Calls

3 calls:

141.0ms	(- x (/ (- y z) (/ (+ (- t z) 1.0) a)))
42.0ms	(/ (+ (- t z) 1.0) a)
163.0ms	(/ (- y z) (/ (+ (- t z) 1.0) a))

simplify1.8s

Counts

201 → 201

Iterations

Iter	Nodes
done	5001
2	3713
1	781
0	261

prune1.2s

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize17.0ms

Local error

Found 3 expressions with local error:

0.0b	(- x (* (/ (- y z) (+ (- t z) 1.0)) a))
0.0b	(/ (- y z) (+ (- t z) 1.0))
0.6b	(* (/ (- y z) (+ (- t z) 1.0)) a)

rewrite197.0ms

Algorithm

rewrite-expression-head

Rules

104×	`*-un-lft-identity`
54×	`add-sqr-sqrt`
51×	`times-frac`
31×	`associate-l`
27×	`add-cube-cbrt`
22×	`distribute-lft-out` `distribute-lft-out--`
11×	`difference-of-squares`
10×	`add-cbrt-cube` `add-exp-log`
5×	`pow1` `associate-/r` `associate-/l` `add-log-exp`
4×	`associate-/r/`
3×	`associate-r`
2×	`cbrt-undiv` `flip3-+` `flip3--` `div-exp` `prod-exp` `cbrt-unprod` `flip-+` `div-inv` `flip--` `unswap-sqr` `associate-/l/`
1×	`clear-num` `sub-neg` `frac-2neg` `diff-log` `div-sub` `pow-prod-down` `associate-l/` `-commutative`

Counts

3 → 114

Calls

3 calls:

4.0ms	(- x (* (/ (- y z) (+ (- t z) 1.0)) a))
46.0ms	(/ (- y z) (+ (- t z) 1.0))
142.0ms	(* (/ (- y z) (+ (- t z) 1.0)) a)

series389.0ms

Counts

3 → 9

Calls

3 calls:

131.0ms	(- x (* (/ (- y z) (+ (- t z) 1.0)) a))
77.0ms	(/ (- y z) (+ (- t z) 1.0))
180.0ms	(* (/ (- y z) (+ (- t z) 1.0)) a)

simplify1.5s

Counts

123 → 123

Iterations

Iter	Nodes
done	5001
2	1840
1	446
0	168

prune668.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 3 expressions with local error:

0.0b	(- x (/ (/ (- y z) (+ (- t z) 1.0)) (/ 1 a)))
0.0b	(/ (- y z) (+ (- t z) 1.0))
0.8b	(/ (/ (- y z) (+ (- t z) 1.0)) (/ 1 a))

rewrite364.0ms

Algorithm

rewrite-expression-head

Rules

1079×	`times-frac`
929×	`*-un-lft-identity`
570×	`add-sqr-sqrt`
393×	`add-cube-cbrt`
153×	`distribute-lft-out--`
152×	`distribute-lft-out`
83×	`difference-of-squares`
48×	`div-inv`
36×	`associate-/l*`
31×	`associate-/r/`
27×	`add-exp-log`
18×	`associate-/r*`
17×	`add-cbrt-cube` `div-exp`
15×	`flip3-+` `flip-+`
9×	`cbrt-undiv`
5×	`div-sub` `add-log-exp`
3×	`pow1` `associate-/l/`
2×	`rec-exp` `clear-num` `frac-2neg` `flip3--` `1-exp` `flip--`
1×	`sub-neg` `diff-log` `associate--r-`

Counts

3 → 545

Calls

3 calls:

189.0ms	(- x (/ (/ (- y z) (+ (- t z) 1.0)) (/ 1 a)))
38.0ms	(/ (- y z) (+ (- t z) 1.0))
92.0ms	(/ (/ (- y z) (+ (- t z) 1.0)) (/ 1 a))

series306.0ms

Counts

3 → 9

Calls

3 calls:

117.0ms	(- x (/ (/ (- y z) (+ (- t z) 1.0)) (/ 1 a)))
56.0ms	(/ (- y z) (+ (- t z) 1.0))
133.0ms	(/ (/ (- y z) (+ (- t z) 1.0)) (/ 1 a))

simplify1.6s

Counts

554 → 554

Iterations

Iter	Nodes
done	5001
1	2210
0	627

prune2.1s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b	(/ (+ (- t z) 1.0) a)
0.0b	(/ (+ (- t z) 1.0) a)
4.4b	(/ y (/ (+ (- t z) 1.0) a))
8.2b	(/ z (/ (+ (- t z) 1.0) a))

rewrite228.0ms

Algorithm

rewrite-expression-head

Rules

296×	`*-un-lft-identity`
264×	`times-frac`
136×	`add-sqr-sqrt` `add-cube-cbrt`
64×	`distribute-lft-out`
44×	`associate-/r*`
32×	`distribute-lft-out--`
18×	`add-cbrt-cube` `add-exp-log`
16×	`associate-/l*`
12×	`div-inv`
8×	`cbrt-undiv` `div-exp`
4×	`pow1` `clear-num` `frac-2neg` `add-log-exp` `associate-/l/`
2×	`flip3-+` `div-sub` `associate-/r/` `associate-+l-` `flip-+`

Counts

4 → 264

Calls

4 calls:

65.0ms	(/ (+ (- t z) 1.0) a)
68.0ms	(/ (+ (- t z) 1.0) a)
37.0ms	(/ y (/ (+ (- t z) 1.0) a))
46.0ms	(/ z (/ (+ (- t z) 1.0) a))

series333.0ms

Counts

4 → 12

Calls

4 calls:

37.0ms	(/ (+ (- t z) 1.0) a)
35.0ms	(/ (+ (- t z) 1.0) a)
134.0ms	(/ y (/ (+ (- t z) 1.0) a))
127.0ms	(/ z (/ (+ (- t z) 1.0) a))

simplify1.7s

Counts

276 → 276

Iterations

Iter	Nodes
done	5000
2	4031
1	789
0	291

prune1.5s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes375.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	14
1	14
0	12

end0.0ms

sample1.2s

Algorithm

intervals

Results

530.0ms	8465×	body	80	valid
0.0ms	2×	body	640	valid