Details

sample31.0ms

Algorithm

intervals

Results

12.0ms

328×

body

valid

simplify161.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	12	7
2	19	7
3	28	7
4	39	7
5	44	7
6	49	7
7	58	7
8	75	7
9	91	7
10	102	7
11	104	7
12	108	7
13	109	7
done	109	7

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite75.0ms

Algorithm

rewrite-expression-head

Rules

23×	`*-un-lft-identity`
21×	`add-sqr-sqrt`
15×	`times-frac`
13×	`add-cube-cbrt`
5×	`associate-/l*`
4×	`add-exp-log` `add-cbrt-cube` `distribute-lft-out--` `add-log-exp` `difference-of-squares`
3×	`fma-def` `associate-/r*`
2×	`pow1` `expm1-log1p-u` `div-sub` `log1p-expm1-u` `associate-/l/`
1×	`cbrt-undiv` `+-commutative` `associate-+r-` `flip3--` `frac-2neg` `flip3-+` `div-exp` `clear-num` `sum-log` `flip--` `flip-+` `div-inv` `distribute-lft-out`

Counts

2 → 58

Calls

2 calls:

42.0ms	(/ (- y x) z)
27.0ms	(+ x (/ (- y x) z))

series103.0ms

Counts

2 → 6

Calls

2 calls:

46.0ms	(/ (- y x) z)
57.0ms	(+ x (/ (- y x) z))

simplify1.6s

Counts

64 → 64

Iterations

Useful iterations: 2 (148.0ms)

Iter	Nodes	Cost
0	98	616
1	231	570
2	611	546
3	2182	546
done	5002	546

prune146.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite155.0ms

Algorithm

rewrite-expression-head

Rules

80×	`*-un-lft-identity`
52×	`prod-diff`
50×	`add-sqr-sqrt`
45×	`add-cube-cbrt`
37×	`times-frac`
16×	`distribute-lft-out`
9×	`add-log-exp`
4×	`fma-neg` `div-inv`
3×	`fma-def`
2×	`pow1` `add-exp-log` `expm1-log1p-u` `flip3-+` `diff-log` `sum-log` `frac-sub` `add-cbrt-cube` `flip-+` `log1p-expm1-u` `distribute-lft-out--` `difference-of-squares`
1×	`+-commutative` `sub-neg` `flip3--` `associate--l+` `flip--`

Counts

2 → 95

Calls

2 calls:

11.0ms	(+ x (/ y z))
138.0ms	(- (+ x (/ y z)) (/ x z))

series57.0ms

Counts

2 → 6

Calls

2 calls:

30.0ms	(+ x (/ y z))
27.0ms	(- (+ x (/ y z)) (/ x z))

simplify4.6s

Counts

101 → 101

Iterations

Useful iterations: 3 (2.2s)

Iter	Nodes	Cost
0	181	2925
1	446	2611
2	1256	1889
3	4949	1436
done	5000	1436

prune188.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ x (* (- y x) (/ 1 z)))
0.2b	(* (- y x) (/ 1 z))

rewrite50.0ms

Algorithm

rewrite-expression-head

Rules

20×	`add-sqr-sqrt`
14×	`*-un-lft-identity`
13×	`associate-r`
11×	`add-exp-log` `add-cube-cbrt` `times-frac`
7×	`add-cbrt-cube`
5×	`associate-l`
4×	`pow1` `prod-exp` `add-log-exp`
3×	`fma-def` `unswap-sqr`
2×	`expm1-log1p-u` `frac-times` `flip3--` `div-exp` `associate-*l/` `flip--` `cbrt-unprod` `log1p-expm1-u`
1×	`cbrt-undiv` `+-commutative` `rec-exp` `flip3-+` `1-exp` `associate-r/` `pow-prod-down` `sum-log` `un-div-inv` `-commutative` `flip-+` `div-inv` `distribute-lft-out--` `difference-of-squares`

Counts

2 → 60

Calls

2 calls:

12.0ms	(+ x (* (- y x) (/ 1 z)))
34.0ms	(* (- y x) (/ 1 z))

series55.0ms

Counts

2 → 6

Calls

2 calls:

26.0ms	(+ x (* (- y x) (/ 1 z)))
29.0ms	(* (- y x) (/ 1 z))

simplify2.9s

Counts

66 → 66

Iterations

Useful iterations: 2 (138.0ms)

Iter	Nodes	Cost
0	121	716
1	299	554
2	872	486
3	3357	486
done	5000	486

prune202.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.0b	(/ (- y x) z)
0.3b	(* (/ (- y x) z) (/ (- y x) z))
5.0b	(- (* x x) (* (/ (- y x) z) (/ (- y x) z)))
29.5b	(/ (- (* x x) (* (/ (- y x) z) (/ (- y x) z))) (- x (/ (- y x) z)))

rewrite261.0ms

Algorithm

rewrite-expression-head

Rules

135×	`add-sqr-sqrt`
126×	`*-un-lft-identity`
120×	`times-frac`
66×	`add-cube-cbrt`
34×	`difference-of-squares`
27×	`distribute-lft-out--`
25×	`swap-sqr`
20×	`add-exp-log` `add-cbrt-cube`
19×	`associate-r` `associate-l`
11×	`pow1`
9×	`associate-/r` `associate-/l`
6×	`cbrt-undiv` `div-exp` `div-inv` `add-log-exp`
4×	`expm1-log1p-u` `flip3--` `prod-exp` `flip--` `cbrt-unprod` `log1p-expm1-u` `associate-/l/` `unswap-sqr`
2×	`frac-2neg` `div-sub` `clear-num` `associate-/r/`
1×	`pow2` `frac-times` `sub-neg` `pow-plus` `fma-neg` `diff-log` `associate-r/` `prod-diff` `pow-prod-down` `associate-l/` `pow-sqr` `*-commutative` `pow-prod-up`

Counts

4 → 203

Calls

4 calls:

33.0ms	(/ (- y x) z)
70.0ms	(* (/ (- y x) z) (/ (- y x) z))
18.0ms	(- (* x x) (* (/ (- y x) z) (/ (- y x) z)))
117.0ms	(/ (- (* x x) (* (/ (- y x) z) (/ (- y x) z))) (- x (/ (- y x) z)))

series419.0ms

Counts

4 → 12

Calls

4 calls:

52.0ms	(/ (- y x) z)
41.0ms	(* (/ (- y x) z) (/ (- y x) z))
119.0ms	(- (* x x) (* (/ (- y x) z) (/ (- y x) z)))
206.0ms	(/ (- (* x x) (* (/ (- y x) z) (/ (- y x) z))) (- x (/ (- y x) z)))

simplify2.0s

Counts

215 → 215

Iterations

Useful iterations: done (2.0s)

Iter	Nodes	Cost
0	273	4553
1	767	4171
2	3124	3620
done	5001	3313

prune733.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0.0b

regimes94.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	7	7
done	7	7

end0.0ms

sample703.0ms

Algorithm

intervals

Results

276.0ms

10060×

body

valid