Details

sample27.0ms

Algorithm

intervals

Results

11.0ms

379×

body

valid

simplify4.6s

Counts

1 → 1

Iterations

Useful iterations: 3 (37.0ms)

Iter	Nodes	Cost
0	11	15
1	26	13
2	81	10
3	241	9
4	545	9
5	981	9
6	1357	9
7	1851	9
8	2247	9
9	2358	9
done	2358	9

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(* d1 (- (+ (- d2 d3) d4) d1))

rewrite323.0ms

Algorithm

rewrite-expression-head

Rules

58×	`*-un-lft-identity`
30×	`prod-diff`
23×	`add-sqr-sqrt`
19×	`add-cube-cbrt`
18×	`distribute-rgt-in` `distribute-lft-in`
14×	`distribute-lft-out`
10×	`distribute-lft-out--`
7×	`associate-r`
3×	`pow1` `add-exp-log` `associate-l` `add-cbrt-cube`
2×	`sub-neg` `associate-*r/` `associate--l+`
1×	`expm1-log1p-u` `flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `log1p-expm1-u` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

1 → 62

Calls

1 calls:

320.0ms

(* d1 (- (+ (- d2 d3) d4) d1))

series53.0ms

Counts

1 → 3

Calls

1 calls:

53.0ms

(* d1 (- (+ (- d2 d3) d4) d1))

simplify1.6s

Counts

65 → 65

Iterations

Useful iterations: 3 (627.0ms)

Iter	Nodes	Cost
0	113	1383
1	229	1098
2	616	884
3	3449	780
done	5000	780

prune68.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
0.0b	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
0.0b	(- (* d1 d2) (* d1 d3))

rewrite213.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-log-exp`
7×	`add-sqr-sqrt`
6×	`add-cube-cbrt` `*-un-lft-identity` `diff-log`
5×	`prod-diff`
4×	`fma-def` `fma-neg` `sum-log`
3×	`pow1` `add-exp-log` `expm1-log1p-u` `sub-neg` `associate-+l+` `add-cbrt-cube` `log1p-expm1-u`
2×	`associate-+l-` `flip3--` `flip--` `distribute-lft-out--`
1×	`+-commutative` `associate--l-` `flip3-+` `associate--l+` `flip-+` `difference-of-squares`

Counts

3 → 64

Calls

3 calls:

169.0ms	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
31.0ms	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
11.0ms	(- (* d1 d2) (* d1 d3))

series137.0ms

Counts

3 → 9

Calls

3 calls:

56.0ms	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
43.0ms	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
38.0ms	(- (* d1 d2) (* d1 d3))

simplify868.0ms

Counts

73 → 73

Iterations

Useful iterations: done (866.0ms)

Iter	Nodes	Cost
0	106	1089
1	297	848
2	1107	692
done	5000	659

prune162.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b	(* d1 (- (- d2 d3) d4))
0.0b	(* d1 (- (- d2 d3) d4))
0.3b	(* (* d1 (+ (- d2 d3) d4)) (* d1 (- (- d2 d3) d4)))
25.2b	(/ (* (* d1 (+ (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4)))

rewrite657.0ms

Algorithm

rewrite-expression-head

Rules

192×	`prod-diff`
178×	`*-un-lft-identity`
176×	`add-sqr-sqrt`
168×	`distribute-rgt-in` `distribute-lft-in`
120×	`add-cube-cbrt`
88×	`associate--l+`
61×	`add-exp-log` `add-cbrt-cube`
34×	`associate-*r/`
31×	`prod-exp` `cbrt-unprod`
30×	`distribute-lft-out--`
26×	`difference-of-squares`
20×	`pow1`
16×	`sub-neg`
13×	`associate-r`
10×	`cbrt-undiv` `div-exp` `pow-prod-down`
9×	`flip3--` `flip--`
8×	`frac-times` `associate-/l/`
7×	`associate-l`
6×	`flip3-+` `flip-+`
4×	`expm1-log1p-u` `associate-*l/` `log1p-expm1-u` `add-log-exp`
3×	`*-commutative`
2×	`associate-/r/` `unswap-sqr`
1×	`frac-2neg` `times-frac` `clear-num` `associate-/r` `div-inv` `associate-/l`

Counts

4 → 351

Calls

4 calls:

87.0ms	(* d1 (- (- d2 d3) d4))
89.0ms	(* d1 (- (- d2 d3) d4))
196.0ms	(* (* d1 (+ (- d2 d3) d4)) (* d1 (- (- d2 d3) d4)))
260.0ms	(/ (* (* d1 (+ (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4)))

series454.0ms

Counts

4 → 12

Calls

4 calls:

35.0ms	(* d1 (- (- d2 d3) d4))
36.0ms	(* d1 (- (- d2 d3) d4))
347.0ms	(* (* d1 (+ (- d2 d3) d4)) (* d1 (- (- d2 d3) d4)))
35.0ms	(/ (* (* d1 (+ (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4)))

simplify2.5s

Counts

363 → 363

Iterations

Useful iterations: 2 (1.4s)

Iter	Nodes	Cost
0	415	10955
1	1206	8790
2	4632	6895
done	5000	6895

prune373.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes85.0ms

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	8	9
1	10	9
done	10	9

end0.0ms

sample798.0ms

Algorithm

intervals

Results

386.0ms

11939×

body

valid