Details

sample58.0ms

Algorithm

intervals

Results

28.0ms

373×

body

valid

simplify3.4s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
5	3891
4	775
3	245
2	81
1	26
0	11

prune15.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

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

rewrite583.0ms

Algorithm

rewrite-expression-head

Rules

48×	`*-un-lft-identity`
29×	`add-sqr-sqrt`
28×	`associate-+l+`
24×	`prod-diff`
19×	`add-cube-cbrt`
12×	`distribute-lft-out--`
11×	`associate--l+` `add-log-exp`
6×	`fma-def` `associate-r` `distribute-lft-out`
4×	`pow1` `add-cbrt-cube` `add-exp-log` `difference-of-squares`
3×	`sum-log` `diff-log` `associate-l`
2×	`expm1-log1p-u` `sub-neg` `flip3-+` `associate-*r/` `flip-+` `log1p-expm1-u`
1×	`distribute-rgt-in` `+-commutative` `distribute-lft-in` `pow-prod-down` `prod-exp` `*-commutative` `associate-+l-` `cbrt-unprod` `unswap-sqr`

Counts

2 → 80

Calls

2 calls:

177.0ms	(+ (- (- d2 d3) d1) d4)
401.0ms	(* d1 (+ (- (- d2 d3) d1) d4))

series124.0ms

Counts

2 → 6

Calls

2 calls:

40.0ms	(+ (- (- d2 d3) d1) d4)
84.0ms	(* d1 (+ (- (- d2 d3) d1) d4))

simplify1.2s

Counts

86 → 86

Iterations

Iter	Nodes
done	5001
2	1175
1	302
0	114

prune426.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite183.0ms

Algorithm

rewrite-expression-head

Rules

9×	`*-un-lft-identity`
8×	`add-sqr-sqrt`
6×	`associate-l`
4×	`pow1` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `add-log-exp`
3×	`associate-r` `distribute-lft-out--`
2×	`expm1-log1p-u` `associate-*l/` `log1p-expm1-u`
1×	`+-commutative` `sum-log` `fma-def` `flip3-+` `distribute-rgt-out` `flip3--` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `flip--` `difference-of-squares` `unswap-sqr`

Counts

2 → 40

Calls

2 calls:

72.0ms	(+ (* (- (- d2 d3) d1) d1) (* d4 d1))
109.0ms	(* (- (- d2 d3) d1) d1)

series105.0ms

Counts

2 → 6

Calls

2 calls:

65.0ms	(+ (* (- (- d2 d3) d1) d1) (* d4 d1))
41.0ms	(* (- (- d2 d3) d1) d1)

simplify1.4s

Counts

46 → 46

Iterations

Iter	Nodes
done	5000
2	1125
1	216
0	78

prune289.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize23.0ms

Local error

Found 3 expressions with local error:

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

rewrite273.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 64

Calls

3 calls:

10.0ms	(- (* d1 d2) (* d1 d3))
215.0ms	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
45.0ms	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

series200.0ms

Counts

3 → 9

Calls

3 calls:

61.0ms	(- (* d1 d2) (* d1 d3))
75.0ms	(- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
63.0ms	(+ (- (* d1 d2) (* d1 d3)) (* d4 d1))

simplify2.1s

Counts

73 → 73

Iterations

Iter	Nodes
done	5000
2	1672
1	320
0	107

prune502.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes299.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	10
1	10
0	8

end0.0ms

sample1.7s

Algorithm

intervals

Results

962.0ms

11993×

body

valid