Details

sample43.0ms

Algorithm

intervals

Results

19.0ms

271×

body

valid

simplify91.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	11	15
1	19	15
2	36	15
3	48	15
4	66	15
5	70	15
done	70	15

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 24.7b

localize22.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* c c) (* d d))
0.7b	(- (* b c) (* a d))
24.2b	(/ (- (* b c) (* a d)) (+ (* c c) (* d d)))

rewrite70.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 55

Calls

3 calls:

8.0ms	(+ (* c c) (* d d))
8.0ms	(- (* b c) (* a d))
51.0ms	(/ (- (* b c) (* a d)) (+ (* c c) (* d d)))

series199.0ms

Counts

3 → 9

Calls

3 calls:

32.0ms	(+ (* c c) (* d d))
44.0ms	(- (* b c) (* a d))
122.0ms	(/ (- (* b c) (* a d)) (+ (* c c) (* d d)))

simplify2.3s

Counts

64 → 64

Iterations

Useful iterations: 2 (179.0ms)

Iter	Nodes	Cost
0	101	1120
1	290	1097
2	958	981
3	3097	981
done	5000	981

prune232.0ms

Pruning

14 alts after pruning (14 fresh and 0 done)

Merged error: 24.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.7b	(- (* b c) (* a d))
16.1b	(/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
26.1b	(sqrt (+ (* c c) (* d d)))
26.1b	(sqrt (+ (* c c) (* d d)))

rewrite86.0ms

Algorithm

rewrite-expression-head

Rules

23×	`add-sqr-sqrt`
21×	`add-cube-cbrt` `*-un-lft-identity`
18×	`times-frac` `sqrt-prod`
6×	`pow1` `add-exp-log` `sqrt-div` `associate-/r*` `add-cbrt-cube` `add-log-exp`
3×	`flip3-+` `flip-+` `associate-/l*`
2×	`rem-sqrt-square` `flip3--` `sqrt-pow1` `pow1/2` `associate-/r/` `flip--` `associate-/l/`
1×	`cbrt-undiv` `sub-neg` `frac-2neg` `diff-log` `div-sub` `div-exp` `clear-num` `div-inv`

Counts

4 → 86

Calls

4 calls:

11.0ms	(- (* b c) (* a d))
48.0ms	(/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
12.0ms	(sqrt (+ (* c c) (* d d)))
11.0ms	(sqrt (+ (* c c) (* d d)))

series287.0ms

Counts

4 → 12

Calls

4 calls:

49.0ms	(- (* b c) (* a d))
136.0ms	(/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
52.0ms	(sqrt (+ (* c c) (* d d)))
51.0ms	(sqrt (+ (* c c) (* d d)))

simplify1.6s

Counts

98 → 98

Iterations

Useful iterations: 3 (488.0ms)

Iter	Nodes	Cost
0	120	1814
1	306	1682
2	888	1574
3	2547	1558
done	5000	1558

prune363.0ms

Pruning

13 alts after pruning (13 fresh and 0 done)

Merged error: 20.4b

localize25.0ms

Local error

Found 4 expressions with local error:

11.1b	(/ (* b c) (sqrt (+ (* c c) (* d d))))
26.1b	(sqrt (+ (* c c) (* d d)))
26.1b	(sqrt (+ (* c c) (* d d)))
26.1b	(sqrt (+ (* c c) (* d d)))

rewrite70.0ms

Algorithm

rewrite-expression-head

Rules

15×	`sqrt-prod`
14×	`add-sqr-sqrt`
11×	`add-cube-cbrt` `*-un-lft-identity`
9×	`add-exp-log` `add-cbrt-cube`
8×	`sqrt-div`
7×	`pow1`
6×	`times-frac` `associate-/r*`
4×	`flip3-+` `flip-+` `add-log-exp`
3×	`rem-sqrt-square` `sqrt-pow1` `pow1/2`
2×	`cbrt-undiv` `div-exp` `associate-/r/`
1×	`frac-2neg` `prod-exp` `clear-num` `cbrt-unprod` `div-inv` `associate-/l*`

Counts

4 → 74

Calls

4 calls:

25.0ms	(/ (* b c) (sqrt (+ (* c c) (* d d))))
12.0ms	(sqrt (+ (* c c) (* d d)))
19.0ms	(sqrt (+ (* c c) (* d d)))
11.0ms	(sqrt (+ (* c c) (* d d)))

series225.0ms

Counts

4 → 12

Calls

4 calls:

81.0ms	(/ (* b c) (sqrt (+ (* c c) (* d d))))
53.0ms	(sqrt (+ (* c c) (* d d)))
47.0ms	(sqrt (+ (* c c) (* d d)))
44.0ms	(sqrt (+ (* c c) (* d d)))

simplify2.2s

Counts

86 → 86

Iterations

Useful iterations: 3 (567.0ms)

Iter	Nodes	Cost
0	84	1174
1	200	1042
2	610	934
3	2296	912
done	5000	912

prune350.0ms

Pruning

13 alts after pruning (13 fresh and 0 done)

Merged error: 20.1b

localize24.0ms

Local error

Found 4 expressions with local error:

26.1b	(sqrt (+ (* c c) (* d d)))
26.1b	(sqrt (+ (* c c) (* d d)))
26.1b	(sqrt (+ (* c c) (* d d)))
26.1b	(sqrt (+ (* c c) (* d d)))

rewrite41.0ms

Algorithm

rewrite-expression-head

Rules

12×	`add-sqr-sqrt` `sqrt-prod`
8×	`pow1` `add-cube-cbrt` `*-un-lft-identity` `sqrt-div`
4×	`add-exp-log` `rem-sqrt-square` `sqrt-pow1` `flip3-+` `pow1/2` `add-cbrt-cube` `flip-+` `add-log-exp`

Counts

4 → 60

Calls

4 calls:

8.0ms	(sqrt (+ (* c c) (* d d)))
8.0ms	(sqrt (+ (* c c) (* d d)))
14.0ms	(sqrt (+ (* c c) (* d d)))
9.0ms	(sqrt (+ (* c c) (* d d)))

series163.0ms

Counts

4 → 12

Calls

4 calls:

41.0ms	(sqrt (+ (* c c) (* d d)))
38.0ms	(sqrt (+ (* c c) (* d d)))
42.0ms	(sqrt (+ (* c c) (* d d)))
41.0ms	(sqrt (+ (* c c) (* d d)))

simplify2.1s

Counts

72 → 72

Iterations

Useful iterations: 3 (119.0ms)

Iter	Nodes	Cost
0	38	852
1	91	744
2	205	680
3	444	656
4	1114	656
5	3182	656
done	5001	656

prune262.0ms

Pruning

12 alts after pruning (12 fresh and 0 done)

Merged error: 20.1b

regimes183.0ms

Accuracy

0% (1.7b remaining)

Error of 24.3b against oracle of 22.6b and baseline of 24.3b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	17	56
1	20	56
done	20	56

end0.0ms

sample1.1s

Algorithm

intervals

Results

752.0ms

8497×

body

valid