Details

sample17.0ms

Algorithm

intervals

Results

7.0ms

264×

body

valid

simplify1.2s

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	12
1	25	12
2	66	12
3	126	12
4	201	12
5	254	12
6	304	12
7	339	12
8	383	12
9	457	12
10	676	12
11	2033	12
done	5001	12

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 20.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (+ t1 u) (+ t1 u))
19.6b	(/ (* (- t1) v) (* (+ t1 u) (+ t1 u)))

rewrite30.0ms

Algorithm

rewrite-expression-head

Rules

20×	`*-un-lft-identity`
16×	`add-exp-log` `add-cbrt-cube`
12×	`flip3-+` `flip-+`
9×	`pow1`
8×	`add-sqr-sqrt` `frac-times` `associate-/r/`
6×	`add-cube-cbrt` `swap-sqr` `distribute-lft-out`
5×	`prod-exp` `cbrt-unprod`
4×	`cbrt-undiv` `associate-r/` `div-exp` `associate-r` `associate-l` `associate-l/`
2×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
1×	`distribute-lft-neg-out` `pow2` `distribute-rgt-in` `frac-2neg` `distribute-lft-in` `times-frac` `pow-plus` `distribute-frac-neg` `pow-prod-down` `clear-num` `associate-/r` `pow-sqr` `-commutative` `pow-prod-up` `div-inv` `associate-/l*` `unswap-sqr`

Counts

2 → 74

Calls

2 calls:

17.0ms	(* (+ t1 u) (+ t1 u))
10.0ms	(/ (* (- t1) v) (* (+ t1 u) (+ t1 u)))

series90.0ms

Counts

2 → 6

Calls

2 calls:

15.0ms	(* (+ t1 u) (+ t1 u))
76.0ms	(/ (* (- t1) v) (* (+ t1 u) (+ t1 u)))

simplify669.0ms

Counts

80 → 80

Iterations

Useful iterations: 2 (136.0ms)

Iter	Nodes	Cost
0	117	1120
1	385	1025
2	1978	869
done	5001	869

prune148.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b	(/ v (+ t1 u))
0.1b	(/ (* (- t1) (/ v (+ t1 u))) (+ t1 u))
8.4b	(* (- t1) (/ v (+ t1 u)))

rewrite39.0ms

Algorithm

rewrite-expression-head

Rules

43×	`*-un-lft-identity`
30×	`add-sqr-sqrt`
29×	`times-frac`
25×	`add-cube-cbrt`
19×	`add-exp-log` `add-cbrt-cube`
18×	`associate-r`
10×	`associate-l`
9×	`distribute-lft-out`
8×	`associate-/r*`
6×	`cbrt-undiv` `div-exp` `associate-/r/`
5×	`pow1`
4×	`prod-exp` `cbrt-unprod` `associate-/l*`
3×	`distribute-lft-neg-in` `expm1-log1p-u` `distribute-rgt-neg-in` `flip3-+` `flip-+` `log1p-expm1-u` `div-inv` `add-log-exp`
2×	`distribute-lft-neg-out` `frac-2neg` `associate-*r/` `clear-num` `unswap-sqr`
1×	`neg-mul-1` `distribute-frac-neg` `pow-prod-down` `*-commutative` `associate-/l/`

Counts

3 → 113

Calls

3 calls:

5.0ms	(/ v (+ t1 u))
11.0ms	(/ (* (- t1) (/ v (+ t1 u))) (+ t1 u))
19.0ms	(* (- t1) (/ v (+ t1 u)))

series152.0ms

Counts

3 → 9

Calls

3 calls:

24.0ms	(/ v (+ t1 u))
75.0ms	(/ (* (- t1) (/ v (+ t1 u))) (+ t1 u))
53.0ms	(* (- t1) (/ v (+ t1 u)))

simplify744.0ms

Counts

122 → 122

Iterations

Useful iterations: 2 (131.0ms)

Iter	Nodes	Cost
0	142	1368
1	401	1292
2	1977	1146
done	5000	1146

prune253.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b	(/ 1 (+ t1 u))
0.1b	(/ (* (- t1) (* v (/ 1 (+ t1 u)))) (+ t1 u))
0.2b	(* v (/ 1 (+ t1 u)))
8.4b	(* (- t1) (* v (/ 1 (+ t1 u))))

rewrite73.0ms

Algorithm

rewrite-expression-head

Rules

54×	`add-exp-log`
46×	`*-un-lft-identity`
34×	`add-sqr-sqrt` `add-cbrt-cube`
30×	`times-frac`
27×	`add-cube-cbrt`
22×	`prod-exp`
19×	`associate-r`
14×	`div-exp`
13×	`associate-l`
12×	`pow1` `cbrt-unprod`
9×	`distribute-lft-out`
8×	`cbrt-undiv` `associate-/r*`
7×	`associate-*r/`
6×	`associate-/r/`
4×	`expm1-log1p-u` `rec-exp` `1-exp` `pow-prod-down` `log1p-expm1-u` `associate-/l*` `add-log-exp`
3×	`distribute-lft-neg-in` `distribute-rgt-neg-in` `flip3-+` `un-div-inv` `flip-+` `div-inv` `unswap-sqr`
2×	`distribute-lft-neg-out` `frac-2neg` `clear-num` `*-commutative` `associate-/l/`
1×	`neg-mul-1` `pow-flip` `distribute-frac-neg` `inv-pow`

Counts

4 → 152

Calls

4 calls:

6.0ms	(/ 1 (+ t1 u))
23.0ms	(/ (* (- t1) (* v (/ 1 (+ t1 u)))) (+ t1 u))
19.0ms	(* v (/ 1 (+ t1 u)))
20.0ms	(* (- t1) (* v (/ 1 (+ t1 u))))

series187.0ms

Counts

4 → 12

Calls

4 calls:

33.0ms	(/ 1 (+ t1 u))
76.0ms	(/ (* (- t1) (* v (/ 1 (+ t1 u)))) (+ t1 u))
25.0ms	(* v (/ 1 (+ t1 u)))
54.0ms	(* (- t1) (* v (/ 1 (+ t1 u))))

simplify933.0ms

Counts

164 → 164

Iterations

Useful iterations: 2 (169.0ms)

Iter	Nodes	Cost
0	173	1927
1	475	1575
2	2062	1299
done	5000	1299

prune296.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b	(/ (+ u t1) v)
0.1b	(/ (* 1 (/ (- t1) (/ (+ u t1) v))) (+ t1 u))
8.5b	(/ (- t1) (/ (+ u t1) v))

rewrite61.0ms

Algorithm

rewrite-expression-head

Rules

308×	`times-frac`
231×	`*-un-lft-identity`
153×	`add-sqr-sqrt` `add-cube-cbrt`
51×	`distribute-lft-neg-in` `distribute-rgt-neg-in`
39×	`distribute-lft-out`
33×	`add-exp-log`
24×	`add-cbrt-cube`
23×	`associate-/r*`
17×	`neg-mul-1` `div-exp`
15×	`associate-/l*`
14×	`div-inv`
11×	`cbrt-undiv`
6×	`prod-exp`
3×	`pow1` `expm1-log1p-u` `frac-2neg` `1-exp` `distribute-frac-neg` `clear-num` `associate-/r/` `cbrt-unprod` `log1p-expm1-u` `associate-/l/` `add-log-exp`
2×	`flip3-+` `flip-+`
1×	`neg-sub0` `div-sub` `associate-*r/` `distribute-rgt-neg-out`

Counts

3 → 276

Calls

3 calls:

8.0ms	(/ (+ u t1) v)
21.0ms	(/ (* 1 (/ (- t1) (/ (+ u t1) v))) (+ t1 u))
13.0ms	(/ (- t1) (/ (+ u t1) v))

series221.0ms

Counts

3 → 9

Calls

3 calls:

20.0ms	(/ (+ u t1) v)
129.0ms	(/ (* 1 (/ (- t1) (/ (+ u t1) v))) (+ t1 u))
72.0ms	(/ (- t1) (/ (+ u t1) v))

simplify1.7s

Counts

285 → 285

Iterations

Useful iterations: 2 (377.0ms)

Iter	Nodes	Cost
0	389	4775
1	1039	4346
2	4350	4130
done	5000	4130

prune584.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

regimes74.0ms

Accuracy

0% (1.4b remaining)

Error of 1.4b against oracle of 0.0b and baseline of 1.4b

bsearch0.0ms

simplify7.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	14
1	17	14
2	22	14
3	29	14
4	31	14
done	31	14

end0.0ms

sample393.0ms

Algorithm

intervals

Results

220.0ms

8268×

body

valid