Details

sample45.0ms

Algorithm

intervals

Results

19.0ms

319×

body

valid

simplify1.9s

Counts

1 → 1

Iterations

Iter	Nodes
done	5001
7	3848
6	1000
5	476
4	254
3	110
2	46
1	22
0	12

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

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

rewrite54.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 49

Calls

2 calls:

34.0ms	(+ (* (- 0.75 (/ (- z x) y)) 4.0) 1.0)
18.0ms	(/ (- z x) y)

series85.0ms

Counts

2 → 6

Calls

2 calls:

41.0ms	(+ (* (- 0.75 (/ (- z x) y)) 4.0) 1.0)
43.0ms	(/ (- z x) y)

simplify1.7s

Counts

55 → 55

Iterations

Iter	Nodes
done	5001
3	4766
2	846
1	260
0	104

prune210.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize19.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (+ 1 (/ x y)) (/ z y))

rewrite94.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt` `*-un-lft-identity` `add-log-exp`
2×	`diff-log` `frac-sub` `distribute-lft-out--` `difference-of-squares`
1×	`pow1` `sum-log` `sub-neg` `flip3-+` `times-frac` `flip3--` `add-cbrt-cube` `associate--l+` `add-exp-log` `add-cube-cbrt` `flip-+` `flip--` `distribute-lft-out`

Counts

1 → 20

Calls

1 calls:

94.0ms

(- (+ 1 (/ x y)) (/ z y))

series18.0ms

Counts

1 → 3

Calls

1 calls:

18.0ms

(- (+ 1 (/ x y)) (/ z y))

simplify405.0ms

Counts

23 → 23

Iterations

Iter	Nodes
done	5000
2	756
1	178
0	64

prune78.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* (- 0.75 (/ (- (* z z) (* x x)) (* y (+ x z)))) 4.0) 1.0)
0.0b	(* y (+ x z))
2.8b	(- (* z z) (* x x))
28.6b	(/ (- (* z z) (* x x)) (* y (+ x z)))

rewrite70.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 75

Calls

4 calls:

27.0ms	(+ (* (- 0.75 (/ (- (* z z) (* x x)) (* y (+ x z)))) 4.0) 1.0)
15.0ms	(* y (+ x z))
6.0ms	(- (* z z) (* x x))
20.0ms	(/ (- (* z z) (* x x)) (* y (+ x z)))

series212.0ms

Counts

4 → 12

Calls

4 calls:

83.0ms	(+ (* (- 0.75 (/ (- (* z z) (* x x)) (* y (+ x z)))) 4.0) 1.0)
28.0ms	(* y (+ x z))
40.0ms	(- (* z z) (* x x))
60.0ms	(/ (- (* z z) (* x x)) (* y (+ x z)))

simplify1.2s

Counts

87 → 87

Iterations

Iter	Nodes
done	5000
2	3139
1	467
0	141

prune438.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes139.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	14
1	14
0	10

end0.0ms

sample1.6s

Algorithm

intervals

Results

1.1s

10020×

body

valid