Details

sample38.0ms

Algorithm

intervals

Results

19.0ms

267×

body

valid

simplify4.9s

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

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b	(- 1.0 (/ x (* (- y z) (- y t))))
0.0b	(* (- y z) (- y t))
8.2b	(/ x (* (- y z) (- y t)))

rewrite101.0ms

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` `insert-posit16` `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 → 152

Calls

3 calls:

32.0ms	(- 1.0 (/ x (* (- y z) (- y t))))
41.0ms	(* (- y z) (- y t))
17.0ms	(/ x (* (- y z) (- y t)))

series250.0ms

Counts

3 → 9

Calls

3 calls:

110.0ms	(- 1.0 (/ x (* (- y z) (- y t))))
46.0ms	(* (- y z) (- y t))
94.0ms	(/ x (* (- y z) (- y t)))

simplify1.5s

Counts

161 → 161

Iterations

Iter	Nodes
done	5011
2	2541
1	800
0	314

prune741.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.0b	(- 1.0 (/ 1 (/ (* (- y z) (- y t)) x)))
0.0b	(* (- y z) (- y t))
0.8b	(/ 1 (/ (* (- y z) (- y t)) x))
7.7b	(/ (* (- y z) (- y t)) x)

rewrite198.0ms

Algorithm

rewrite-expression-head

Rules

128×	`times-frac`
118×	`add-sqr-sqrt`
113×	`*-un-lft-identity`
105×	`add-cube-cbrt`
96×	`prod-diff`
32×	`add-exp-log`
20×	`add-cbrt-cube`
19×	`div-inv`
14×	`div-exp`
13×	`flip3--` `flip--`
11×	`distribute-rgt-in` `distribute-lft-in`
10×	`associate-/r*`
8×	`frac-times` `associate-/l/`
7×	`pow1` `cbrt-undiv`
6×	`add-log-exp`
5×	`associate-r` `associate-l` `prod-exp` `difference-of-squares`
4×	`expm1-log1p-u` `associate-l/` `associate-r/` `associate-/r/` `insert-posit16` `log1p-expm1-u` `associate-/l*` `distribute-lft-out--`
3×	`rec-exp` `sub-neg` `fma-neg` `1-exp` `cbrt-unprod`
2×	`clear-num` `frac-2neg`
1×	`diff-log` `pow-prod-down` `*-commutative` `pow-flip` `inv-pow` `unswap-sqr`

Counts

4 → 247

Calls

4 calls:

24.0ms	(- 1.0 (/ 1 (/ (* (- y z) (- y t)) x)))
68.0ms	(* (- y z) (- y t))
43.0ms	(/ 1 (/ (* (- y z) (- y t)) x))
48.0ms	(/ (* (- y z) (- y t)) x)

series355.0ms

Counts

4 → 12

Calls

4 calls:

71.0ms	(- 1.0 (/ 1 (/ (* (- y z) (- y t)) x)))
39.0ms	(* (- y z) (- y t))
184.0ms	(/ 1 (/ (* (- y z) (- y t)) x))
62.0ms	(/ (* (- y z) (- y t)) x)

simplify2.0s

Counts

259 → 259

Iterations

Iter	Nodes
done	5024
2	3770
1	1250
0	465

prune1.1s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.0b	(- 1.0 (/ (/ x (- y z)) (- y t)))
0.0b	(/ x (- y z))
1.3b	(/ (/ x (- y z)) (- y t))

rewrite195.0ms

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` `insert-posit16` `log1p-expm1-u`
2×	`clear-num` `frac-2neg`
1×	`sub-neg` `diff-log` `associate-/l/`

Counts

3 → 546

Calls

3 calls:

105.0ms	(- 1.0 (/ (/ x (- y z)) (- y t)))
15.0ms	(/ x (- y z))
40.0ms	(/ (/ x (- y z)) (- y t))

series227.0ms

Counts

3 → 9

Calls

3 calls:

105.0ms	(- 1.0 (/ (/ x (- y z)) (- y t)))
41.0ms	(/ x (- y z))
81.0ms	(/ (/ x (- y z)) (- y t))

simplify2.0s

Counts

555 → 555

Iterations

Iter	Nodes
done	5000
1	2309
0	851

prune2.6s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.0b	(/ x (- y t))
2.9b	(/ (/ x (- y t)) (- y z))
2.9b	(/ (/ x (- y t)) (- y z))
2.9b	(/ (/ x (- y t)) (- y z))

rewrite175.0ms

Algorithm

rewrite-expression-head

Rules

600×	`times-frac`
490×	`add-sqr-sqrt` `*-un-lft-identity`
242×	`add-cube-cbrt`
124×	`distribute-lft-out--` `difference-of-squares`
66×	`associate-/l*`
44×	`associate-/r/`
22×	`flip3--` `div-inv` `flip--`
21×	`add-cbrt-cube` `add-exp-log`
20×	`associate-/r*`
10×	`cbrt-undiv` `div-exp`
4×	`expm1-log1p-u` `pow1` `clear-num` `frac-2neg` `insert-posit16` `log1p-expm1-u` `add-log-exp`
3×	`associate-/l/`

Counts

4 → 493

Calls

4 calls:

16.0ms	(/ x (- y t))
43.0ms	(/ (/ x (- y t)) (- y z))
47.0ms	(/ (/ x (- y t)) (- y z))
33.0ms	(/ (/ x (- y t)) (- y z))

series280.0ms

Counts

4 → 12

Calls

4 calls:

32.0ms	(/ x (- y t))
83.0ms	(/ (/ x (- y t)) (- y z))
77.0ms	(/ (/ x (- y t)) (- y z))
88.0ms	(/ (/ x (- y t)) (- y z))

simplify1.4s

Counts

505 → 505

Iterations

Iter	Nodes
done	5001
2	1722
1	656
0	270

prune2.6s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes176.0ms

Accuracy

0% (0.7b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 0.7b

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	15
1	15
0	12

end0.0ms

sample950.0ms

Algorithm

intervals

Results

743.0ms

8440×

body

valid