Details

sample48.0ms

Algorithm

intervals

Results

33.0ms

379×

body

valid

simplify43.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	58
4	58
3	55
2	31
1	14
0	8

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (* x x) (* (* y 4.0) z))

rewrite101.0ms

Algorithm

rewrite-expression-head

Rules

46×	`add-sqr-sqrt`
18×	`unswap-sqr`
15×	`difference-of-squares`
13×	`*-un-lft-identity`
9×	`associate-l`
6×	`distribute-lft-out--`
3×	`swap-sqr` `*-commutative` `add-log-exp`
1×	`pow1` `sub-neg` `flip3--` `add-cbrt-cube` `diff-log` `add-exp-log` `add-cube-cbrt` `insert-posit16` `flip--`

Counts

1 → 34

Calls

1 calls:

100.0ms

(- (* x x) (* (* y 4.0) z))

series74.0ms

Counts

1 → 3

Calls

1 calls:

74.0ms

(- (* x x) (* (* y 4.0) z))

simplify2.1s

Counts

37 → 37

Iterations

Iter	Nodes
done	5000
3	2065
2	537
1	176
0	65

prune135.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* x x) (* (* y 4.0) z))
0.0b	(+ (* x x) (* (* y 4.0) z))
0.3b	(* (+ (* x x) (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z)))
25.2b	(/ (* (+ (* x x) (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z))) (+ (* x x) (* (* y 4.0) z)))

rewrite2.7s

Algorithm

rewrite-expression-head

Rules

844×	`*-un-lft-identity`
675×	`associate-l`
593×	`add-sqr-sqrt`
351×	`times-frac`
318×	`distribute-lft-out`
264×	`associate-r`
209×	`unswap-sqr`
165×	`difference-of-squares`
76×	`add-cube-cbrt`
66×	`distribute-lft-out--`
44×	`*-commutative`
39×	`associate-/l*`
33×	`swap-sqr`
11×	`add-cbrt-cube` `add-exp-log`
9×	`associate-/r*` `flip3-+` `flip-+`
8×	`frac-times` `add-log-exp` `associate-/l/`
6×	`pow1` `flip3--` `flip--`
4×	`associate-l/` `associate-r/` `insert-posit16`
2×	`distribute-rgt-in` `cbrt-undiv` `+-commutative` `sum-log` `sub-neg` `distribute-lft-in` `div-exp` `prod-exp` `associate-/r/` `cbrt-unprod`
1×	`clear-num` `frac-2neg` `pow-prod-down` `div-inv`

Counts

4 → 518

Calls

4 calls:

91.0ms	(+ (* x x) (* (* y 4.0) z))
69.0ms	(+ (* x x) (* (* y 4.0) z))
725.0ms	(* (+ (* x x) (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z)))
1.8s	(/ (* (+ (* x x) (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z))) (+ (* x x) (* (* y 4.0) z)))

series439.0ms

Counts

4 → 12

Calls

4 calls:

78.0ms	(+ (* x x) (* (* y 4.0) z))
80.0ms	(+ (* x x) (* (* y 4.0) z))
177.0ms	(* (+ (* x x) (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z)))
103.0ms	(/ (* (+ (* x x) (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z))) (+ (* x x) (* (* y 4.0) z)))

simplify3.0s

Counts

530 → 530

Iterations

Iter	Nodes
done	5009
2	3163
1	763
0	283

prune1.1s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (* x x) (* (* y z) 4.0))
0.0b	(* (* y z) 4.0)
0.3b	(/ 1 (- (* x x) (* (* y z) 4.0)))
0.6b	(/ 1 (/ 1 (- (* x x) (* (* y z) 4.0))))

rewrite738.0ms

Algorithm

rewrite-expression-head

Rules

1047×	`add-sqr-sqrt`
594×	`times-frac`
447×	`*-un-lft-identity`
328×	`unswap-sqr`
270×	`difference-of-squares`
230×	`add-cube-cbrt`
177×	`associate-l`
126×	`associate-/r*`
108×	`distribute-lft-out--`
56×	`*-commutative`
54×	`swap-sqr`
40×	`associate-/r/`
32×	`add-exp-log`
16×	`add-cbrt-cube` `div-exp`
12×	`pow1`
10×	`associate-/l*`
8×	`rec-exp` `1-exp`
6×	`flip3--` `associate-r` `div-inv` `flip--` `add-log-exp`
5×	`pow-flip`
4×	`cbrt-undiv` `clear-num` `insert-posit16`
3×	`frac-2neg` `pow-prod-down` `prod-exp` `cbrt-unprod` `remove-double-div` `inv-pow`
1×	`sub-neg` `diff-log`

Counts

4 → 561

Calls

4 calls:

133.0ms	(- (* x x) (* (* y z) 4.0))
35.0ms	(* (* y z) 4.0)
147.0ms	(/ 1 (- (* x x) (* (* y z) 4.0)))
360.0ms	(/ 1 (/ 1 (- (* x x) (* (* y z) 4.0))))

series265.0ms

Counts

4 → 12

Calls

4 calls:

95.0ms	(- (* x x) (* (* y z) 4.0))
40.0ms	(* (* y z) 4.0)
58.0ms	(/ 1 (- (* x x) (* (* y z) 4.0)))
72.0ms	(/ 1 (/ 1 (- (* x x) (* (* y z) 4.0))))

simplify3.2s

Counts

573 → 573

Iterations

Iter	Nodes
done	5016
3	4157
2	1840
1	1169
0	470

prune1.4s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes311.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	10
1	10
0	8

end0.0ms

sample1.4s

Algorithm

intervals

Results

1.0s

12035×

body

valid