Details

sample72.0ms

Algorithm

intervals

Results

52.0ms

339×

body

valid

simplify781.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	2063
7	1501
6	454
5	215
4	152
3	92
2	44
1	25
0	14

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 11.8b

localize33.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
11.9b	(/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))

rewrite79.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-cbrt-cube` `add-exp-log`
6×	`*-un-lft-identity`
4×	`add-sqr-sqrt` `add-cube-cbrt` `add-log-exp`
3×	`times-frac` `associate-/l*`
2×	`pow1` `cbrt-undiv` `flip3-+` `div-exp` `flip-+` `insert-posit16` `associate-/l/`
1×	`+-commutative` `clear-num` `associate-/r*` `sum-log` `frac-2neg` `frac-add` `prod-exp` `cbrt-unprod` `div-inv` `distribute-lft-out`

Counts

2 → 38

Calls

2 calls:

30.0ms	(+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
48.0ms	(/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))

series156.0ms

Counts

2 → 6

Calls

2 calls:

61.0ms	(+ (/ x y) (/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z)))
95.0ms	(/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))

simplify671.0ms

Counts

44 → 44

Iterations

Iter	Nodes
done	2001
2	1094
1	282
0	95

prune239.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 4 expressions with local error:

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

rewrite223.0ms

Algorithm

rewrite-expression-head

Rules

22×	`*-un-lft-identity`
20×	`add-log-exp`
9×	`add-cbrt-cube` `add-exp-log`
8×	`add-sqr-sqrt` `frac-add`
7×	`sum-log` `distribute-lft-out`
6×	`add-cube-cbrt`
4×	`pow1` `insert-posit16`
3×	`associate-+r+` `associate-+r-` `flip3-+` `times-frac` `flip3--` `diff-log` `flip-+` `flip--` `associate-/l*` `distribute-lft-out--`
2×	`cbrt-undiv` `+-commutative` `sub-neg` `div-exp`
1×	`clear-num` `associate-/r*` `frac-2neg` `prod-exp` `cbrt-unprod` `div-inv` `difference-of-squares`

Counts

4 → 80

Calls

4 calls:

50.0ms	(+ (/ 2.0 t) (- (/ 2.0 (* z t)) 2.0))
24.0ms	(- (/ 2.0 (* z t)) 2.0)
138.0ms	(+ (/ x y) (+ (/ 2.0 t) (- (/ 2.0 (* z t)) 2.0)))
10.0ms	(/ 2.0 (* z t))

series213.0ms

Counts

4 → 12

Calls

4 calls:

48.0ms	(+ (/ 2.0 t) (- (/ 2.0 (* z t)) 2.0))
52.0ms	(- (/ 2.0 (* z t)) 2.0)
83.0ms	(+ (/ x y) (+ (/ 2.0 t) (- (/ 2.0 (* z t)) 2.0)))
30.0ms	(/ 2.0 (* z t))

simplify828.0ms

Counts

92 → 92

Iterations

Iter	Nodes
done	2001
2	1896
1	440
0	155

prune391.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 3 expressions with local error:

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

rewrite226.0ms

Algorithm

rewrite-expression-head

Rules

77×	`times-frac`
60×	`*-un-lft-identity`
45×	`add-sqr-sqrt` `add-cube-cbrt`
14×	`add-log-exp`
13×	`associate-/l*`
8×	`add-cbrt-cube` `add-exp-log`
6×	`distribute-lft-out`
5×	`sum-log` `div-inv`
3×	`pow1` `cbrt-undiv` `associate-+r+` `associate-/r*` `div-exp` `frac-add` `insert-posit16`
2×	`+-commutative` `flip3-+` `diff-log` `flip-+` `distribute-lft-out--`
1×	`clear-num` `associate-+r-` `sub-neg` `frac-2neg` `flip3--` `associate--l+` `flip--` `associate-/l/`

Counts

3 → 109

Calls

3 calls:

15.0ms	(+ (/ (/ 2.0 t) z) (/ 2.0 t))
200.0ms	(+ (/ x y) (- (+ (/ (/ 2.0 t) z) (/ 2.0 t)) 2.0))
10.0ms	(/ (/ 2.0 t) z)

series171.0ms

Counts

3 → 9

Calls

3 calls:

70.0ms	(+ (/ (/ 2.0 t) z) (/ 2.0 t))
72.0ms	(+ (/ x y) (- (+ (/ (/ 2.0 t) z) (/ 2.0 t)) 2.0))
29.0ms	(/ (/ 2.0 t) z)

simplify815.0ms

Counts

118 → 118

Iterations

Iter	Nodes
done	2025
2	1953
1	602
0	231

prune591.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

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

rewrite201.0ms

Algorithm

rewrite-expression-head

Rules

78×	`times-frac`
62×	`*-un-lft-identity`
55×	`add-sqr-sqrt`
46×	`add-cube-cbrt`
20×	`add-log-exp`
13×	`associate-/l*`
9×	`add-cbrt-cube` `add-exp-log`
8×	`frac-add`
7×	`sum-log` `distribute-lft-out`
5×	`div-inv`
4×	`pow1` `insert-posit16`
3×	`cbrt-undiv` `associate-+r+` `associate-+r-` `associate-/r*` `flip3-+` `flip3--` `diff-log` `div-exp` `flip-+` `flip--` `distribute-lft-out--` `difference-of-squares`
2×	`+-commutative` `sub-neg`
1×	`clear-num` `frac-2neg` `associate-/l/`

Counts

4 → 131

Calls

4 calls:

38.0ms	(+ (/ 2.0 t) (- (/ (/ 2.0 z) t) 2.0))
16.0ms	(- (/ (/ 2.0 z) t) 2.0)
134.0ms	(+ (/ x y) (+ (/ 2.0 t) (- (/ (/ 2.0 z) t) 2.0)))
10.0ms	(/ (/ 2.0 z) t)

series191.0ms

Counts

4 → 12

Calls

4 calls:

40.0ms	(+ (/ 2.0 t) (- (/ (/ 2.0 z) t) 2.0))
39.0ms	(- (/ (/ 2.0 z) t) 2.0)
84.0ms	(+ (/ x y) (+ (/ 2.0 t) (- (/ (/ 2.0 z) t) 2.0)))
29.0ms	(/ (/ 2.0 z) t)

simplify618.0ms

Counts

143 → 143

Iterations

Iter	Nodes
done	2001
1	702
0	261

prune565.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes296.0ms

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

sample2.1s

Algorithm

intervals

Results

1.4s

10523×

body

valid