Details

sample37.0ms

Algorithm

intervals

Results

14.0ms

268×

body

valid

simplify3.4s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
10	4719
9	3869
8	3068
7	1852
6	714
5	334
4	172
3	76
2	38
1	19
0	10

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.6b

localize21.0ms

Local error

Found 3 expressions with local error:

0.0b	(- 1.0 (/ x (* (- y z) (- y t))))
0.0b	(* (- y z) (- y t))
7.6b	(/ x (* (- y z) (- y t)))

rewrite82.0ms

Algorithm

rewrite-expression-head

Rules

15×	`add-sqr-sqrt`
13×	`*-un-lft-identity` `flip3--` `flip--`
10×	`add-cbrt-cube` `add-exp-log`
8×	`frac-times` `associate-/r/`
7×	`add-cube-cbrt`
5×	`pow1` `associate-r` `associate-l` `add-log-exp`
4×	`associate-l/` `associate-r/`
3×	`sub-neg` `times-frac` `associate-/l*` `distribute-lft-out--` `difference-of-squares`
2×	`distribute-rgt-in` `cbrt-undiv` `distribute-lft-in` `div-exp` `prod-exp` `cbrt-unprod`
1×	`clear-num` `associate-/r` `frac-2neg` `diff-log` `pow-prod-down` `-commutative` `div-inv` `unswap-sqr`

Counts

3 → 77

Calls

3 calls:

18.0ms	(- 1.0 (/ x (* (- y z) (- y t))))
33.0ms	(* (- y z) (- y t))
28.0ms	(/ x (* (- y z) (- y t)))

series213.0ms

Counts

3 → 9

Calls

3 calls:

87.0ms	(- 1.0 (/ x (* (- y z) (- y t))))
43.0ms	(* (- y z) (- y t))
83.0ms	(/ x (* (- y z) (- y t)))

simplify1.2s

Counts

86 → 86

Iterations

Iter	Nodes
done	5001
2	1273
1	372
0	151

prune465.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize19.0ms

Local error

Found 3 expressions with local error:

0.0b	(/ x (- y z))
0.0b	(- 1.0 (/ (/ x (- y z)) (- y t)))
1.1b	(/ (/ x (- y z)) (- y t))

rewrite123.0ms

Algorithm

rewrite-expression-head

Rules

213×	`times-frac`
186×	`add-sqr-sqrt`
179×	`*-un-lft-identity`
89×	`add-cube-cbrt`
47×	`difference-of-squares`
45×	`distribute-lft-out--`
24×	`associate-/l*`
16×	`associate-/r/`
10×	`associate-/r*` `add-cbrt-cube` `add-exp-log`
9×	`flip3--` `flip--`
8×	`div-inv`
5×	`add-log-exp`
4×	`cbrt-undiv` `div-exp`
3×	`pow1`
2×	`clear-num` `frac-2neg`
1×	`sub-neg` `diff-log` `associate-/l/`

Counts

3 → 201

Calls

3 calls:

9.0ms	(/ x (- y z))
81.0ms	(- 1.0 (/ (/ x (- y z)) (- y t)))
23.0ms	(/ (/ x (- y z)) (- y t))

series202.0ms

Counts

3 → 9

Calls

3 calls:

32.0ms	(/ x (- y z))
93.0ms	(- 1.0 (/ (/ x (- y z)) (- y t)))
77.0ms	(/ (/ x (- y z)) (- y t))

simplify1.4s

Counts

210 → 210

Iterations

Iter	Nodes
done	5003
2	2008
1	720
0	296

prune985.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.0b	(- 1.0 (* (/ 1 (- y z)) (/ x (- y t))))
0.0b	(/ 1 (- y z))
0.0b	(/ x (- y t))
1.2b	(* (/ 1 (- y z)) (/ x (- y t)))

rewrite119.0ms

Algorithm

rewrite-expression-head

Rules

87×	`add-sqr-sqrt`
72×	`*-un-lft-identity`
67×	`times-frac`
42×	`add-cube-cbrt`
32×	`add-exp-log`
21×	`associate-r` `associate-l`
20×	`add-cbrt-cube`
14×	`distribute-lft-out--` `difference-of-squares`
11×	`div-exp`
10×	`associate-/r*`
8×	`prod-exp` `associate-/r/`
7×	`pow1`
6×	`cbrt-undiv` `associate-/l*` `add-log-exp` `unswap-sqr`
5×	`flip3--` `flip--`
4×	`cbrt-unprod` `div-inv`
3×	`rec-exp` `1-exp`
2×	`clear-num` `frac-2neg`
1×	`frac-times` `sub-neg` `diff-log` `pow-prod-down` `associate-l/` `associate-r/` `*-commutative` `pow-flip` `inv-pow`

Counts

4 → 162

Calls

4 calls:

8.0ms	(- 1.0 (* (/ 1 (- y z)) (/ x (- y t))))
14.0ms	(/ 1 (- y z))
13.0ms	(/ x (- y t))
75.0ms	(* (/ 1 (- y z)) (/ x (- y t)))

series315.0ms

Counts

4 → 12

Calls

4 calls:

68.0ms	(- 1.0 (* (/ 1 (- y z)) (/ x (- y t))))
38.0ms	(/ 1 (- y z))
31.0ms	(/ x (- y t))
177.0ms	(* (/ 1 (- y z)) (/ x (- y t)))

simplify1.7s

Counts

174 → 174

Iterations

Iter	Nodes
done	5000
2	1788
1	616
0	223

prune650.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize24.0ms

Local error

Found 3 expressions with local error:

0.0b	(- 1.0 (/ (/ x (- y t)) (- y z)))
0.0b	(/ x (- y t))
1.2b	(/ (/ x (- y t)) (- y z))

rewrite113.0ms

Algorithm

rewrite-expression-head

Rules

213×	`times-frac`
186×	`add-sqr-sqrt`
179×	`*-un-lft-identity`
89×	`add-cube-cbrt`
47×	`difference-of-squares`
45×	`distribute-lft-out--`
24×	`associate-/l*`
16×	`associate-/r/`
10×	`associate-/r*` `add-cbrt-cube` `add-exp-log`
9×	`flip3--` `flip--`
8×	`div-inv`
5×	`add-log-exp`
4×	`cbrt-undiv` `div-exp`
3×	`pow1`
2×	`clear-num` `frac-2neg`
1×	`sub-neg` `diff-log` `associate-/l/`

Counts

3 → 201

Calls

3 calls:

52.0ms	(- 1.0 (/ (/ x (- y t)) (- y z)))
12.0ms	(/ x (- y t))
36.0ms	(/ (/ x (- y t)) (- y z))

series190.0ms

Counts

3 → 9

Calls

3 calls:

79.0ms	(- 1.0 (/ (/ x (- y t)) (- y z)))
33.0ms	(/ x (- y t))
78.0ms	(/ (/ x (- y t)) (- y z))

simplify1.4s

Counts

210 → 210

Iterations

Iter	Nodes
done	5000
2	2007
1	720
0	296

prune1.0s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes278.0ms

Accuracy

0% (1.1b remaining)

Error of 1.2b against oracle of 0.0b and baseline of 1.2b

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	10
0	10

end0.0ms

sample941.0ms

Algorithm

intervals

Results

458.0ms

8398×

body

valid