Details

sample25.0ms

Algorithm

intervals

Results

12.0ms

325×

body

valid

simplify4.7s

Counts

1 → 1

Iterations

Useful iterations: 7 (323.0ms)

Iter	Nodes	Cost
0	12	13
1	22	13
2	46	13
3	109	13
4	232	13
5	364	13
6	485	13
7	648	11
8	1081	11
9	2451	11
done	5001	11

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ 1.0 (* (+ (/ (- x z) y) 0.75) 4.0))
0.0b	(+ (/ (- x z) y) 0.75)
0.0b	(/ (- x z) y)

rewrite79.0ms

Algorithm

rewrite-expression-head

Rules

23×	`*-un-lft-identity`
21×	`add-sqr-sqrt`
15×	`times-frac`
13×	`add-cube-cbrt`
7×	`add-log-exp`
5×	`add-exp-log` `add-cbrt-cube` `associate-/l*`
4×	`distribute-lft-out--` `difference-of-squares`
3×	`pow1` `associate-/r*`
2×	`+-commutative` `flip3-+` `div-sub` `sum-log` `flip-+` `associate-/l/`
1×	`cbrt-undiv` `associate-+l-` `flip3--` `frac-2neg` `div-exp` `clear-num` `flip--` `div-inv` `distribute-lft-out`

Counts

3 → 62

Calls

3 calls:

23.0ms	(+ 1.0 (* (+ (/ (- x z) y) 0.75) 4.0))
39.0ms	(+ (/ (- x z) y) 0.75)
15.0ms	(/ (- x z) y)

series78.0ms

Counts

3 → 9

Calls

3 calls:

29.0ms	(+ 1.0 (* (+ (/ (- x z) y) 0.75) 4.0))
18.0ms	(+ (/ (- x z) y) 0.75)
31.0ms	(/ (- x z) y)

simplify1.4s

Counts

71 → 71

Iterations

Useful iterations: 3 (562.0ms)

Iter	Nodes	Cost
0	125	844
1	317	799
2	861	747
3	3326	731
done	5000	731

prune139.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ 1.0 (* (+ (- (/ x y) (/ z y)) 0.75) 4.0))
0.0b	(- (/ x y) (/ z y))
0.0b	(+ (- (/ x y) (/ z y)) 0.75)

rewrite226.0ms

Algorithm

rewrite-expression-head

Rules

18×	`*-un-lft-identity`
17×	`add-sqr-sqrt`
12×	`add-log-exp`
10×	`times-frac`
5×	`add-cube-cbrt` `distribute-lft-out--`
4×	`difference-of-squares`
3×	`pow1` `add-exp-log` `sum-log` `add-cbrt-cube`
2×	`+-commutative` `sub-neg` `associate-+l+` `flip3-+` `diff-log` `flip-+` `div-inv` `distribute-lft-out`
1×	`associate-+l-` `flip3--` `distribute-rgt-out--` `frac-sub` `flip--` `sub-div`

Counts

3 → 51

Calls

3 calls:

75.0ms	(+ 1.0 (* (+ (- (/ x y) (/ z y)) 0.75) 4.0))
24.0ms	(- (/ x y) (/ z y))
125.0ms	(+ (- (/ x y) (/ z y)) 0.75)

series71.0ms

Counts

3 → 9

Calls

3 calls:

31.0ms	(+ 1.0 (* (+ (- (/ x y) (/ z y)) 0.75) 4.0))
22.0ms	(- (/ x y) (/ z y))
17.0ms	(+ (- (/ x y) (/ z y)) 0.75)

simplify1.2s

Counts

60 → 60

Iterations

Useful iterations: 3 (431.0ms)

Iter	Nodes	Cost
0	108	849
1	278	812
2	735	764
3	2769	752
done	5000	752

prune130.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* (- (/ x y) (/ z y)) 4.0) 4.0)
0.0b	(* (- (/ x y) (/ z y)) 4.0)
0.0b	(- (/ x y) (/ z y))

rewrite151.0ms

Algorithm

rewrite-expression-head

Rules

35×	`add-sqr-sqrt`
26×	`*-un-lft-identity`
20×	`times-frac`
12×	`associate-l`
9×	`add-cube-cbrt`
8×	`distribute-lft-out--` `difference-of-squares`
7×	`add-log-exp`
5×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`associate-*l/` `div-inv`
3×	`associate-r`
2×	`flip3--` `distribute-rgt-out--` `frac-sub` `flip--` `sub-div`
1×	`+-commutative` `sub-neg` `distribute-rgt-out` `distribute-lft1-in` `flip3-+` `diff-log` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `flip-+` `unswap-sqr`

Counts

3 → 67

Calls

3 calls:

39.0ms	(+ (* (- (/ x y) (/ z y)) 4.0) 4.0)
86.0ms	(* (- (/ x y) (/ z y)) 4.0)
24.0ms	(- (/ x y) (/ z y))

series89.0ms

Counts

3 → 9

Calls

3 calls:

30.0ms	(+ (* (- (/ x y) (/ z y)) 4.0) 4.0)
37.0ms	(* (- (/ x y) (/ z y)) 4.0)
22.0ms	(- (/ x y) (/ z y))

simplify2.0s

Counts

76 → 76

Iterations

Useful iterations: 3 (722.0ms)

Iter	Nodes	Cost
0	113	978
1	264	941
2	793	877
3	3227	869
done	5000	869

prune144.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ x (* y 0.75))
0.0b	(+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
0.1b	(/ (* 4.0 (- (+ x (* y 0.75)) z)) y)

rewrite55.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 46

Calls

3 calls:

5.0ms	(+ x (* y 0.75))
16.0ms	(+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
33.0ms	(/ (* 4.0 (- (+ x (* y 0.75)) z)) y)

series93.0ms

Counts

3 → 9

Calls

3 calls:

25.0ms	(+ x (* y 0.75))
27.0ms	(+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
41.0ms	(/ (* 4.0 (- (+ x (* y 0.75)) z)) y)

simplify794.0ms

Counts

55 → 55

Iterations

Useful iterations: done (792.0ms)

Iter	Nodes	Cost
0	112	835
1	317	786
2	1084	706
done	5000	690

prune109.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes64.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	11
1	11	11
done	11	11

end0.0ms

sample550.0ms

Algorithm

intervals

Results

282.0ms

10030×

body

valid