Details

sample26.0ms

Algorithm

intervals

Results

10.0ms

272×

body

valid

simplify1.4s

Counts

1 → 1

Iterations

Iter	Nodes
done	5001
6	1477
5	459
4	174
3	80
2	40
1	19
0	10

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.8b

localize23.0ms

Local error

Found 3 expressions with local error:

0.0b	(- 1.0 (/ x (* (- y z) (- y t))))
0.0b	(* (- y z) (- y t))
8.3b	(/ x (* (- y z) (- y t)))

rewrite65.0ms

Algorithm

rewrite-expression-head

Rules

15×	`add-sqr-sqrt`
13×	`*-un-lft-identity` `flip3--` `flip--`
10×	`add-cbrt-cube` `add-exp-log`
8×	`frac-times` `associate-/r/`
7×	`add-cube-cbrt`
5×	`pow1` `associate-r` `associate-l` `add-log-exp`
4×	`associate-l/` `associate-r/`
3×	`sub-neg` `times-frac` `associate-/l*` `distribute-lft-out--` `difference-of-squares`
2×	`distribute-rgt-in` `cbrt-undiv` `distribute-lft-in` `div-exp` `prod-exp` `cbrt-unprod`
1×	`clear-num` `associate-/r` `frac-2neg` `diff-log` `pow-prod-down` `-commutative` `div-inv` `unswap-sqr`

Counts

3 → 77

Calls

3 calls:

18.0ms	(- 1.0 (/ x (* (- y z) (- y t))))
31.0ms	(* (- y z) (- y t))
14.0ms	(/ x (* (- y z) (- y t)))

series197.0ms

Counts

3 → 9

Calls

3 calls:

82.0ms	(- 1.0 (/ x (* (- y z) (- y t))))
31.0ms	(* (- y z) (- y t))
84.0ms	(/ x (* (- y z) (- y t)))

simplify864.0ms

Counts

86 → 86

Iterations

Iter	Nodes
done	5000
2	1858
1	372
0	151

prune485.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.0b	(- 1.0 (* x (/ (/ 1 (- y z)) (- y t))))
0.0b	(/ 1 (- y z))
0.2b	(/ (/ 1 (- y z)) (- y t))
7.6b	(* x (/ (/ 1 (- y z)) (- y t)))

rewrite209.0ms

Algorithm

rewrite-expression-head

Rules

395×	`times-frac`
330×	`add-sqr-sqrt`
319×	`*-un-lft-identity`
158×	`add-cube-cbrt`
111×	`associate-r`
80×	`distribute-lft-out--` `difference-of-squares`
32×	`add-exp-log`
28×	`associate-/r/`
24×	`associate-/l*`
20×	`add-cbrt-cube`
15×	`flip3--` `flip--`
14×	`div-exp` `div-inv`
10×	`associate-/r*`
7×	`pow1` `cbrt-undiv`
6×	`add-log-exp`
5×	`prod-exp`
4×	`unswap-sqr`
3×	`rec-exp` `1-exp` `associate-l` `cbrt-unprod`
2×	`clear-num` `frac-2neg`
1×	`sub-neg` `diff-log` `pow-prod-down` `associate-r/` `-commutative` `pow-flip` `inv-pow` `associate-/l/`

Counts

4 → 339

Calls

4 calls:

7.0ms	(- 1.0 (* x (/ (/ 1 (- y z)) (- y t))))
16.0ms	(/ 1 (- y z))
44.0ms	(/ (/ 1 (- y z)) (- y t))
105.0ms	(* x (/ (/ 1 (- y z)) (- y t)))

series334.0ms

Counts

4 → 12

Calls

4 calls:

114.0ms	(- 1.0 (* x (/ (/ 1 (- y z)) (- y t))))
42.0ms	(/ 1 (- y z))
87.0ms	(/ (/ 1 (- y z)) (- y t))
91.0ms	(* x (/ (/ 1 (- y z)) (- y t)))

simplify598.0ms

Counts

351 → 351

Iterations

Iter	Nodes
done	5000
1	1100
0	380

prune1.6s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b	(- 1.0 (/ (/ x (- y t)) (- y z)))
0.1b	(pow (- 1.0 (/ (/ x (- y t)) (- y z))) 3)
2.0b	(/ (/ x (- y t)) (- y z))
6.2b	(cbrt (pow (- 1.0 (/ (/ x (- y t)) (- y z))) 3))

rewrite289.0ms

Algorithm

rewrite-expression-head

Rules

211×	`add-sqr-sqrt`
210×	`times-frac`
176×	`*-un-lft-identity`
86×	`add-cube-cbrt`
55×	`difference-of-squares`
45×	`distribute-lft-out--`
21×	`associate-/l*`
20×	`cbrt-prod`
14×	`unpow-prod-down` `cube-prod` `associate-/r/`
10×	`flip3--` `add-cbrt-cube` `add-exp-log` `flip--`
7×	`div-inv`
6×	`add-log-exp`
5×	`pow1` `associate-/r*`
4×	`cube-div`
3×	`cbrt-undiv` `pow-unpow` `div-exp`
2×	`cube-mult` `cbrt-div` `unpow3` `sqr-pow`
1×	`pow-to-exp` `clear-num` `sub-neg` `pow-pow` `frac-2neg` `pow1/3` `diff-log` `pow-exp` `rem-cbrt-cube` `rem-cube-cbrt` `associate-/l/`

Counts

4 → 228

Calls

4 calls:

50.0ms	(- 1.0 (/ (/ x (- y t)) (- y z)))
99.0ms	(pow (- 1.0 (/ (/ x (- y t)) (- y z))) 3)
25.0ms	(/ (/ x (- y t)) (- y z))
104.0ms	(cbrt (pow (- 1.0 (/ (/ x (- y t)) (- y z))) 3))

series407.0ms

Counts

4 → 12

Calls

4 calls:

84.0ms	(- 1.0 (/ (/ x (- y t)) (- y z)))
173.0ms	(pow (- 1.0 (/ (/ x (- y t)) (- y z))) 3)
67.0ms	(/ (/ x (- y t)) (- y z))
82.0ms	(cbrt (pow (- 1.0 (/ (/ x (- y t)) (- y z))) 3))

simplify1.4s

Counts

240 → 240

Iterations

Iter	Nodes
done	5001
2	4485
1	959
0	348

prune1.1s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes397.0ms

Accuracy

0% (0.2b remaining)

Error of 0.7b against oracle of 0.5b and baseline of 0.7b

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	11
1	11
0	10

end0.0ms

sample936.0ms

Algorithm

intervals

Results

426.0ms

8438×

body

valid