Details

sample32.0ms

Algorithm

intervals

Results

11.0ms

271×

body

valid

simplify2.8s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
6	4400
5	954
4	265
3	108
2	58
1	25
0	12

prune19.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (- z y) (+ 1.0 (- t z)))
0.0b	(fma a (/ (- z y) (+ 1.0 (- t z))) x)

rewrite35.0ms

Algorithm

rewrite-expression-head

Rules

56×	`*-un-lft-identity`
26×	`add-sqr-sqrt`
25×	`times-frac`
14×	`add-cube-cbrt`
12×	`distribute-lft-out` `distribute-lft-out--`
6×	`difference-of-squares`
5×	`associate-/r` `associate-/l`
4×	`add-cbrt-cube` `add-exp-log`
2×	`expm1-log1p-u` `pow1` `associate-/r/` `log1p-expm1-u` `add-log-exp` `associate-/l/`
1×	`cbrt-undiv` `clear-num` `frac-2neg` `flip3-+` `flip3--` `div-sub` `div-exp` `flip-+` `fma-udef` `div-inv` `flip--`

Counts

2 → 64

Calls

2 calls:

33.0ms	(/ (- z y) (+ 1.0 (- t z)))
0.0ms	(fma a (/ (- z y) (+ 1.0 (- t z))) x)

series227.0ms

Counts

2 → 6

Calls

2 calls:

85.0ms	(/ (- z y) (+ 1.0 (- t z)))
142.0ms	(fma a (/ (- z y) (+ 1.0 (- t z))) x)

simplify715.0ms

Counts

70 → 70

Iterations

Iter	Nodes
done	5000
2	1021
1	284
0	116

prune457.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 3 expressions with local error:

0.0b	(- x (/ (- y z) (/ (+ (- t z) 1.0) a)))
0.0b	(/ (+ (- t z) 1.0) a)
9.5b	(/ (- y z) (/ (+ (- t z) 1.0) a))

rewrite351.0ms

Algorithm

rewrite-expression-head

Rules

874×	`*-un-lft-identity`
713×	`times-frac`
546×	`add-sqr-sqrt`
383×	`add-cube-cbrt`
300×	`prod-diff`
145×	`distribute-lft-out--`
134×	`distribute-lft-out`
80×	`difference-of-squares`
26×	`div-inv`
22×	`associate-/r*`
10×	`add-cbrt-cube` `add-exp-log` `associate-/l*`
5×	`add-log-exp`
4×	`cbrt-undiv` `div-exp` `associate-/r/` `associate-/l/`
3×	`expm1-log1p-u` `pow1` `fma-neg` `div-sub` `log1p-expm1-u`
2×	`clear-num` `frac-2neg` `flip3--` `flip--`
1×	`sub-neg` `flip3-+` `diff-log` `associate-+l-` `flip-+` `associate--r-`

Counts

3 → 501

Calls

3 calls:

148.0ms	(- x (/ (- y z) (/ (+ (- t z) 1.0) a)))
86.0ms	(/ (+ (- t z) 1.0) a)
61.0ms	(/ (- y z) (/ (+ (- t z) 1.0) a))

series399.0ms

Counts

3 → 9

Calls

3 calls:

155.0ms	(- x (/ (- y z) (/ (+ (- t z) 1.0) a)))
43.0ms	(/ (+ (- t z) 1.0) a)
202.0ms	(/ (- y z) (/ (+ (- t z) 1.0) a))

simplify855.0ms

Counts

510 → 510

Iterations

Iter	Nodes
done	5000
1	1940
0	661

prune2.1s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.0b	(/ (+ (- t z) 1.0) a)
0.0b	(/ (+ (- t z) 1.0) a)
4.4b	(/ y (/ (+ (- t z) 1.0) a))
8.2b	(/ z (/ (+ (- t z) 1.0) a))

rewrite254.0ms

Algorithm

rewrite-expression-head

Rules

296×	`*-un-lft-identity`
264×	`times-frac`
136×	`add-sqr-sqrt` `add-cube-cbrt`
64×	`distribute-lft-out`
44×	`associate-/r*`
32×	`distribute-lft-out--`
18×	`add-cbrt-cube` `add-exp-log`
16×	`associate-/l*`
12×	`div-inv`
8×	`cbrt-undiv` `div-exp`
4×	`expm1-log1p-u` `pow1` `clear-num` `frac-2neg` `log1p-expm1-u` `add-log-exp` `associate-/l/`
2×	`flip3-+` `div-sub` `associate-/r/` `associate-+l-` `flip-+`

Counts

4 → 272

Calls

4 calls:

70.0ms	(/ (+ (- t z) 1.0) a)
68.0ms	(/ (+ (- t z) 1.0) a)
53.0ms	(/ y (/ (+ (- t z) 1.0) a))
45.0ms	(/ z (/ (+ (- t z) 1.0) a))

series467.0ms

Counts

4 → 12

Calls

4 calls:

50.0ms	(/ (+ (- t z) 1.0) a)
57.0ms	(/ (+ (- t z) 1.0) a)
183.0ms	(/ y (/ (+ (- t z) 1.0) a))
177.0ms	(/ z (/ (+ (- t z) 1.0) a))

simplify1.7s

Counts

284 → 284

Iterations

Iter	Nodes
done	5001
2	4053
1	799
0	297

prune1.7s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes343.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	12
1	12
0	11

end0.0ms

sample1.3s

Algorithm

intervals

Results

619.0ms	8465×	body	80	valid
0.0ms	2×	body	640	valid