Details

sample57.0ms

Algorithm

intervals

Results

30.0ms

380×

body

valid

simplify4.5s

Counts

1 → 1

Iterations

Iter	Nodes
done	5001
24	4881
23	4699
22	4472
21	4270
20	4070
19	3868
18	3646
17	3460
16	3233
15	3031
14	2826
13	2618
12	2415
11	2233
10	1991
9	1774
8	1492
7	1119
6	768
5	428
4	213
3	120
2	65
1	32
0	17

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize41.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))
0.0b	(+ (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)) c)
0.0b	(+ (* x y) (/ (* z t) 16.0))
0.4b	(/ (* z t) 16.0)

rewrite252.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 73

Calls

4 calls:

47.0ms	(- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))
179.0ms	(+ (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)) c)
12.0ms	(+ (* x y) (/ (* z t) 16.0))
13.0ms	(/ (* z t) 16.0)

series395.0ms

Counts

4 → 12

Calls

4 calls:

99.0ms	(- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))
205.0ms	(+ (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)) c)
65.0ms	(+ (* x y) (/ (* z t) 16.0))
25.0ms	(/ (* z t) 16.0)

simplify1.4s

Counts

85 → 85

Iterations

Iter	Nodes
done	5000
2	1416
1	387
0	146

prune460.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 4 expressions with local error:

0.0b	(/ (* a b) 4.0)
0.0b	(- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0))
0.0b	(+ (- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0)) c)
0.0b	(+ (* x y) (* z (/ t 16.0)))

rewrite178.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 73

Calls

4 calls:

9.0ms	(/ (* a b) 4.0)
32.0ms	(- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0))
125.0ms	(+ (- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0)) c)
11.0ms	(+ (* x y) (* z (/ t 16.0)))

series379.0ms

Counts

4 → 12

Calls

4 calls:

31.0ms	(/ (* a b) 4.0)
108.0ms	(- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0))
177.0ms	(+ (- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0)) c)
63.0ms	(+ (* x y) (* z (/ t 16.0)))

simplify1.2s

Counts

85 → 85

Iterations

Iter	Nodes
done	5002
2	1437
1	390
0	145

prune590.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (- (+ (* x y) (log (exp (/ (* z t) 16.0)))) (/ (* a b) 4.0)) c)
0.0b	(exp (/ (* z t) 16.0))
0.4b	(/ (* z t) 16.0)
3.9b	(log (exp (/ (* z t) 16.0)))

rewrite298.0ms

Algorithm

rewrite-expression-head

Rules

16×	`*-un-lft-identity`
14×	`exp-prod`
13×	`add-log-exp`
11×	`add-sqr-sqrt` `add-cube-cbrt`
9×	`times-frac` `add-cbrt-cube` `add-exp-log`
8×	`log-pow`
5×	`pow1`
4×	`sum-log` `insert-posit16`
3×	`associate-+l+` `log-prod` `associate-/r*` `div-inv`
2×	`cbrt-undiv` `diff-log` `div-exp` `distribute-lft-out`
1×	`+-commutative` `clear-num` `sub-neg` `frac-2neg` `flip3-+` `rem-log-exp` `prod-exp` `associate--l+` `associate-+l-` `cbrt-unprod` `flip-+` `associate-/l*` `distribute-lft-out--` `rem-exp-log`

Counts

4 → 78

Calls

4 calls:

269.0ms	(+ (- (+ (* x y) (log (exp (/ (* z t) 16.0)))) (/ (* a b) 4.0)) c)
6.0ms	(exp (/ (* z t) 16.0))
13.0ms	(/ (* z t) 16.0)
8.0ms	(log (exp (/ (* z t) 16.0)))

series240.0ms

Counts

4 → 12

Calls

4 calls:

169.0ms	(+ (- (+ (* x y) (log (exp (/ (* z t) 16.0)))) (/ (* a b) 4.0)) c)
29.0ms	(exp (/ (* z t) 16.0))
21.0ms	(/ (* z t) 16.0)
21.0ms	(log (exp (/ (* z t) 16.0)))

simplify1.2s

Counts

90 → 90

Iterations

Iter	Nodes
done	5001
2	965
1	325
0	147

prune674.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize44.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* x y) c)
0.0b	(+ (+ (* x y) c) (- (/ (* z t) 16.0) (/ b (/ 4.0 a))))
0.2b	(/ b (/ 4.0 a))
0.4b	(/ (* z t) 16.0)

rewrite86.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 132

Calls

4 calls:

8.0ms	(+ (* x y) c)
52.0ms	(+ (+ (* x y) c) (- (/ (* z t) 16.0) (/ b (/ 4.0 a))))
11.0ms	(/ b (/ 4.0 a))
12.0ms	(/ (* z t) 16.0)

series276.0ms

Counts

4 → 12

Calls

4 calls:

40.0ms	(+ (* x y) c)
196.0ms	(+ (+ (* x y) c) (- (/ (* z t) 16.0) (/ b (/ 4.0 a))))
20.0ms	(/ b (/ 4.0 a))
20.0ms	(/ (* z t) 16.0)

simplify1.5s

Counts

144 → 144

Iterations

Iter	Nodes
done	5003
2	2980
1	815
0	296

prune1.0s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

regimes1.0s

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify5.0ms

Iterations

Iter	Nodes
done	22
1	22
0	17

end0.0ms

sample2.3s

Algorithm

intervals

Results

1.8s

12059×

body

valid