Details

sample66.0ms

Algorithm

intervals

Results

32.0ms

323×

body

valid

simplify5.4s

Counts

1 → 1

Iterations

Iter	Nodes
done	5048
7	1729
6	491
5	227
4	152
3	92
2	44
1	25
0	14

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.9b

localize99.0ms

Local error

Found 3 expressions with local error:

0.0b	(* (* z 2.0) (- 1.0 t))
0.0b	(+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
9.9b	(/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))

rewrite173.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 62

Calls

3 calls:

56.0ms	(* (* z 2.0) (- 1.0 t))
66.0ms	(+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
50.0ms	(/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))

series367.0ms

Counts

3 → 9

Calls

3 calls:

79.0ms	(* (* z 2.0) (- 1.0 t))
133.0ms	(+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
152.0ms	(/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))

simplify5.7s

Counts

71 → 71

Iterations

Iter	Nodes
done	5001
2	1611
1	421
0	140

prune1.6s

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize34.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (/ (/ 2.0 t) z) (- (/ 2.0 t) 2.0))
0.0b	(+ (/ x y) (+ (/ (/ 2.0 t) z) (- (/ 2.0 t) 2.0)))
0.2b	(/ (/ 2.0 t) z)

rewrite1.3s

Algorithm

rewrite-expression-head

Rules

75×	`times-frac`
59×	`*-un-lft-identity`
45×	`add-sqr-sqrt` `add-cube-cbrt`
17×	`add-log-exp`
13×	`associate-/l*`
8×	`add-exp-log` `frac-add` `add-cbrt-cube`
7×	`sum-log` `distribute-lft-out`
5×	`div-inv`
3×	`pow1` `cbrt-undiv` `associate-+r-` `associate-+r+` `flip3-+` `div-exp` `associate-/r*` `flip-+`
2×	`+-commutative` `flip3--` `diff-log` `flip--` `distribute-lft-out--`
1×	`sub-neg` `frac-2neg` `clear-num` `associate-/l/`

Counts

3 → 111

Calls

3 calls:

261.0ms	(+ (/ (/ 2.0 t) z) (- (/ 2.0 t) 2.0))
957.0ms	(+ (/ x y) (+ (/ (/ 2.0 t) z) (- (/ 2.0 t) 2.0)))
25.0ms	(/ (/ 2.0 t) z)

series944.0ms

Counts

3 → 9

Calls

3 calls:

441.0ms	(+ (/ (/ 2.0 t) z) (- (/ 2.0 t) 2.0))
300.0ms	(+ (/ x y) (+ (/ (/ 2.0 t) z) (- (/ 2.0 t) 2.0)))
189.0ms	(/ (/ 2.0 t) z)

simplify6.1s

Counts

120 → 120

Iterations

Iter	Nodes
done	5005
2	2372
1	675
0	243

prune1.8s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize54.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (/ 2.0 t) (/ (/ 2.0 z) t))
0.0b	(+ (/ x y) (- (+ (/ 2.0 t) (/ (/ 2.0 z) t)) 2.0))
0.2b	(/ (/ 2.0 z) t)

rewrite1.8s

Algorithm

rewrite-expression-head

Rules

81×	`times-frac`
64×	`*-un-lft-identity`
47×	`add-sqr-sqrt` `add-cube-cbrt`
14×	`add-log-exp`
13×	`associate-/l*`
8×	`add-exp-log` `add-cbrt-cube` `distribute-lft-out`
7×	`div-inv`
5×	`sum-log`
3×	`pow1` `cbrt-undiv` `associate-+r+` `div-exp` `frac-add` `associate-/r*`
2×	`+-commutative` `flip3-+` `diff-log` `flip-+` `distribute-lft-out--`
1×	`associate-+r-` `sub-neg` `distribute-rgt-out` `flip3--` `frac-2neg` `associate--l+` `clear-num` `flip--` `associate-/l/`

Counts

3 → 109

Calls

3 calls:

74.0ms	(+ (/ 2.0 t) (/ (/ 2.0 z) t))
1.7s	(+ (/ x y) (- (+ (/ 2.0 t) (/ (/ 2.0 z) t)) 2.0))
23.0ms	(/ (/ 2.0 z) t)

series258.0ms

Counts

3 → 9

Calls

3 calls:

112.0ms	(+ (/ 2.0 t) (/ (/ 2.0 z) t))
109.0ms	(+ (/ x y) (- (+ (/ 2.0 t) (/ (/ 2.0 z) t)) 2.0))
37.0ms	(/ (/ 2.0 z) t)

simplify3.1s

Counts

118 → 118

Iterations

Iter	Nodes
done	5005
2	1882
1	611
0	233

prune1.3s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize36.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (/ 2.0 (* t z)) (- (/ 2.0 t) 2.0))
0.0b	(+ (/ x y) (+ (/ 2.0 (* t z)) (- (/ 2.0 t) 2.0)))
0.4b	(/ 2.0 (* t z))

rewrite459.0ms

Algorithm

rewrite-expression-head

Rules

19×	`*-un-lft-identity`
17×	`add-log-exp`
8×	`add-exp-log` `frac-add` `add-cbrt-cube`
7×	`sum-log` `distribute-lft-out`
5×	`add-sqr-sqrt` `add-cube-cbrt`
3×	`pow1` `associate-+r-` `associate-+r+` `flip3-+` `times-frac` `flip-+` `associate-/l*`
2×	`cbrt-undiv` `+-commutative` `flip3--` `diff-log` `div-exp` `flip--` `distribute-lft-out--`
1×	`sub-neg` `frac-2neg` `prod-exp` `clear-num` `associate-/r*` `cbrt-unprod` `div-inv`

Counts

3 → 62

Calls

3 calls:

112.0ms	(+ (/ 2.0 (* t z)) (- (/ 2.0 t) 2.0))
326.0ms	(+ (/ x y) (+ (/ 2.0 (* t z)) (- (/ 2.0 t) 2.0)))
17.0ms	(/ 2.0 (* t z))

series209.0ms

Counts

3 → 9

Calls

3 calls:

60.0ms	(+ (/ 2.0 (* t z)) (- (/ 2.0 t) 2.0))
107.0ms	(+ (/ x y) (+ (/ 2.0 (* t z)) (- (/ 2.0 t) 2.0)))
41.0ms	(/ 2.0 (* t z))

simplify3.6s

Counts

71 → 71

Iterations

Iter	Nodes
done	5004
2	1934
1	430
0	139

prune733.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes511.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	13
1	13
0	11

end0.0ms

sample2.4s

Algorithm

intervals

Results

1.9s

10443×

body

valid