Details

sample25.0ms

Algorithm

intervals

Results

12.0ms

375×

body

valid

simplify3.8s

Counts

1 → 1

Iterations

Useful iterations: 3 (23.0ms)

Iter	Nodes	Cost
0	11	15
1	26	13
2	80	10
3	227	9
4	498	9
5	871	9
6	1154	9
7	1662	9
8	2050	9
9	2083	9
done	2083	9

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite59.0ms

Algorithm

rewrite-expression-head

Rules

15×	`*-un-lft-identity`
7×	`associate-r`
6×	`associate-*r/`
5×	`add-sqr-sqrt`
4×	`flip3--` `frac-add` `flip--` `distribute-lft-out` `distribute-lft-out--`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-l` `add-cbrt-cube`
1×	`distribute-rgt-in` `expm1-log1p-u` `distribute-lft-in` `flip3-+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

1 → 32

Calls

1 calls:

58.0ms

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

series47.0ms

Counts

1 → 3

Calls

1 calls:

47.0ms

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

simplify448.0ms

Counts

35 → 35

Iterations

Useful iterations: done (447.0ms)

Iter	Nodes	Cost
0	94	479
1	311	446
2	1089	406
done	5000	395

prune71.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

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))

rewrite88.0ms

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:

71.0ms	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
13.0ms	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
3.0ms	(- (* d1 d2) (* d1 d3))

series126.0ms

Counts

3 → 9

Calls

3 calls:

52.0ms	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
36.0ms	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))
38.0ms	(- (* d1 d2) (* d1 d3))

simplify787.0ms

Counts

73 → 73

Iterations

Useful iterations: done (786.0ms)

Iter	Nodes	Cost
0	106	1089
1	296	848
2	1108	692
done	5000	675

prune160.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 32

Calls

2 calls:

2.0ms	(- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))
0.0ms	(fma d1 (- d2 d3) (* d4 d1))

series83.0ms

Counts

2 → 6

Calls

2 calls:

47.0ms	(- (fma d1 (- d2 d3) (* d4 d1)) (* d1 d1))
36.0ms	(fma d1 (- d2 d3) (* d4 d1))

simplify910.0ms

Counts

38 → 38

Iterations

Useful iterations: done (909.0ms)

Iter	Nodes	Cost
0	60	570
1	135	538
2	374	445
3	1729	392
done	5000	389

prune92.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes83.0ms

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	9	12
1	10	12
done	10	12

end0.0ms

sample694.0ms

Algorithm

intervals

Results

400.0ms

12002×

body

valid