Details

sample30.0ms

Algorithm

intervals

Results

12.0ms

268×

body

valid

simplify4.3s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
8	4425
7	2447
6	898
5	413
4	196
3	80
2	38
1	19
0	10

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.6b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b	(- 1.0 (/ x (* (- y z) (- y t))))
0.0b	(* (- y z) (- y t))
7.6b	(/ x (* (- y z) (- y t)))

rewrite118.0ms

Algorithm

rewrite-expression-head

Rules

63×	`prod-diff`
49×	`add-sqr-sqrt`
47×	`*-un-lft-identity`
41×	`add-cube-cbrt`
32×	`associate-/r/`
31×	`flip3--` `flip--`
20×	`frac-times`
12×	`times-frac`
11×	`distribute-rgt-in` `distribute-lft-in`
10×	`add-cbrt-cube` `associate-l/` `associate-r/` `add-exp-log`
5×	`pow1` `associate-r` `associate-l` `add-log-exp`
4×	`div-inv`
3×	`expm1-log1p-u` `sub-neg` `fma-neg` `log1p-expm1-u` `associate-/l*` `distribute-lft-out--` `difference-of-squares`
2×	`cbrt-undiv` `div-exp` `prod-exp` `cbrt-unprod`
1×	`clear-num` `associate-/r` `frac-2neg` `diff-log` `pow-prod-down` `-commutative` `unswap-sqr`

Counts

3 → 149

Calls

3 calls:

28.0ms	(- 1.0 (/ x (* (- y z) (- y t))))
52.0ms	(* (- y z) (- y t))
23.0ms	(/ x (* (- y z) (- y t)))

series205.0ms

Counts

3 → 9

Calls

3 calls:

103.0ms	(- 1.0 (/ x (* (- y z) (- y t))))
36.0ms	(* (- y z) (- y t))
66.0ms	(/ x (* (- y z) (- y t)))

simplify1.7s

Counts

158 → 158

Iterations

Iter	Nodes
done	5016
2	2552
1	797
0	311

prune951.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize28.0ms

Local error

Found 3 expressions with local error:

0.0b	(/ x (- y z))
0.0b	(- 1.0 (/ (/ x (- y z)) (- y t)))
1.1b	(/ (/ x (- y z)) (- y t))

rewrite204.0ms

Algorithm

rewrite-expression-head

Rules

753×	`times-frac`
715×	`add-sqr-sqrt`
708×	`*-un-lft-identity`
402×	`add-cube-cbrt`
333×	`prod-diff`
155×	`difference-of-squares`
153×	`distribute-lft-out--`
52×	`associate-/r/`
27×	`flip3--` `flip--`
26×	`div-inv`
24×	`associate-/l*`
10×	`associate-/r*` `add-cbrt-cube` `add-exp-log`
5×	`add-log-exp`
4×	`cbrt-undiv` `div-exp`
3×	`expm1-log1p-u` `pow1` `fma-neg` `log1p-expm1-u`
2×	`clear-num` `frac-2neg`
1×	`sub-neg` `diff-log` `associate-/l/`

Counts

3 → 543

Calls

3 calls:

11.0ms	(/ x (- y z))
93.0ms	(- 1.0 (/ (/ x (- y z)) (- y t)))
42.0ms	(/ (/ x (- y z)) (- y t))

series225.0ms

Counts

3 → 9

Calls

3 calls:

45.0ms	(/ x (- y z))
95.0ms	(- 1.0 (/ (/ x (- y z)) (- y t)))
84.0ms	(/ (/ x (- y z)) (- y t))

simplify2.1s

Counts

552 → 552

Iterations

Iter	Nodes
done	5000
1	2308
0	848

prune3.1s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.0b	(- 1.0 (* (/ 1 (- y z)) (/ x (- y t))))
0.0b	(/ 1 (- y z))
0.0b	(/ x (- y t))
1.2b	(* (/ 1 (- y z)) (/ x (- y t)))

rewrite74.0ms

Algorithm

rewrite-expression-head

Rules

89×	`add-sqr-sqrt`
74×	`*-un-lft-identity`
67×	`times-frac`
44×	`add-cube-cbrt`
32×	`add-exp-log`
21×	`associate-r` `associate-l`
20×	`add-cbrt-cube`
14×	`distribute-lft-out--` `difference-of-squares`
11×	`div-exp`
10×	`associate-/r*`
8×	`prod-exp` `associate-/r/`
7×	`pow1`
6×	`cbrt-undiv` `associate-/l*` `add-log-exp` `unswap-sqr`
5×	`flip3--` `flip--`
4×	`expm1-log1p-u` `cbrt-unprod` `log1p-expm1-u` `div-inv`
3×	`rec-exp` `fma-neg` `1-exp` `prod-diff`
2×	`clear-num` `frac-2neg`
1×	`frac-times` `sub-neg` `diff-log` `pow-prod-down` `associate-l/` `associate-r/` `*-commutative` `pow-flip` `inv-pow`

Counts

4 → 176

Calls

4 calls:

4.0ms	(- 1.0 (* (/ 1 (- y z)) (/ x (- y t))))
10.0ms	(/ 1 (- y z))
8.0ms	(/ x (- y t))
46.0ms	(* (/ 1 (- y z)) (/ x (- y t)))

series336.0ms

Counts

4 → 12

Calls

4 calls:

80.0ms	(- 1.0 (* (/ 1 (- y z)) (/ x (- y t))))
39.0ms	(/ 1 (- y z))
45.0ms	(/ x (- y t))
171.0ms	(* (/ 1 (- y z)) (/ x (- y t)))

simplify1.4s

Counts

188 → 188

Iterations

Iter	Nodes
done	5002
2	1857
1	648
0	241

prune932.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize17.0ms

Local error

Found 3 expressions with local error:

0.0b	(- 1.0 (/ (/ x (- y t)) (- y z)))
0.0b	(/ x (- y t))
1.2b	(/ (/ x (- y t)) (- y z))

rewrite242.0ms

Algorithm

rewrite-expression-head

Rules

753×	`times-frac`
715×	`add-sqr-sqrt`
708×	`*-un-lft-identity`
402×	`add-cube-cbrt`
333×	`prod-diff`
155×	`difference-of-squares`
153×	`distribute-lft-out--`
52×	`associate-/r/`
27×	`flip3--` `flip--`
26×	`div-inv`
24×	`associate-/l*`
10×	`associate-/r*` `add-cbrt-cube` `add-exp-log`
5×	`add-log-exp`
4×	`cbrt-undiv` `div-exp`
3×	`expm1-log1p-u` `pow1` `fma-neg` `log1p-expm1-u`
2×	`clear-num` `frac-2neg`
1×	`sub-neg` `diff-log` `associate-/l/`

Counts

3 → 543

Calls

3 calls:

111.0ms	(- 1.0 (/ (/ x (- y t)) (- y z)))
17.0ms	(/ x (- y t))
46.0ms	(/ (/ x (- y t)) (- y z))

series212.0ms

Counts

3 → 9

Calls

3 calls:

101.0ms	(- 1.0 (/ (/ x (- y t)) (- y z)))
44.0ms	(/ x (- y t))
68.0ms	(/ (/ x (- y t)) (- y z))

simplify1.9s

Counts

552 → 552

Iterations

Iter	Nodes
done	5000
1	2301
0	848

prune3.7s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes317.0ms

Accuracy

0% (1.1b remaining)

Error of 1.2b against oracle of 0.0b and baseline of 1.2b

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	10
0	10

end0.0ms

sample1.3s

Algorithm

intervals

Results

969.0ms

8398×

body

valid