Details

sample47.0ms

Algorithm

intervals

Results

11.0ms	256×	pre	80	true
11.0ms	256×	body	80	valid

simplify117.0ms

Counts: 1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize9.0ms

Local error

Found 3 expressions with local error:

0.2b	(+ (+ (+ e d) c) b)
0.3b	(+ (+ e d) c)
0.3b	(+ (+ (+ (+ e d) c) b) a)

rewrite866.0ms

Algorithm

rewrite-expression-head

Rules

31×	`*-un-lft-identity` `add-log-exp`
19×	`sum-log` `distribute-lft-out`
3×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `associate-+l+` `flip3-+` `add-cbrt-cube` `flip-+`

Counts

3 → 51

Calls

3 calls:

164.0ms	(+ (+ (+ e d) c) b)
42.0ms	(+ (+ e d) c)
658.0ms	(+ (+ (+ (+ e d) c) b) a)

series151.0ms

Counts

3 → 9

Calls

3 calls:

49.0ms	(+ (+ (+ e d) c) b)
24.0ms	(+ (+ e d) c)
78.0ms	(+ (+ (+ (+ e d) c) b) a)

simplify381.0ms

Counts: 60 → 60

prune193.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.2b	(+ e (+ d c))
0.2b	(+ (+ e (+ d c)) b)
0.3b	(+ (+ (+ e (+ d c)) b) a)

rewrite608.0ms

Algorithm

rewrite-expression-head

Rules

31×	`*-un-lft-identity` `add-log-exp`
19×	`sum-log` `distribute-lft-out`
3×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `flip3-+` `add-cbrt-cube` `flip-+`
2×	`associate-+l+`
1×	`associate-+r+`

Counts

3 → 51

Calls

3 calls:

16.0ms	(+ e (+ d c))
105.0ms	(+ (+ e (+ d c)) b)
485.0ms	(+ (+ (+ e (+ d c)) b) a)

series117.0ms

Counts

3 → 9

Calls

3 calls:

19.0ms	(+ e (+ d c))
37.0ms	(+ (+ e (+ d c)) b)
60.0ms	(+ (+ (+ e (+ d c)) b) a)

simplify402.0ms

Counts: 60 → 60

prune153.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.2b	(+ d (+ e c))
0.2b	(+ (+ d (+ e c)) b)
0.3b	(+ (+ (+ d (+ e c)) b) a)

rewrite668.0ms

Algorithm

rewrite-expression-head

Rules

31×	`*-un-lft-identity` `add-log-exp`
19×	`sum-log` `distribute-lft-out`
3×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `flip3-+` `add-cbrt-cube` `flip-+`
2×	`associate-+l+`
1×	`associate-+r+`

Counts

3 → 51

Calls

3 calls:

22.0ms	(+ d (+ e c))
118.0ms	(+ (+ d (+ e c)) b)
525.0ms	(+ (+ (+ d (+ e c)) b) a)

series124.0ms

Counts

3 → 9

Calls

3 calls:

17.0ms	(+ d (+ e c))
39.0ms	(+ (+ d (+ e c)) b)
68.0ms	(+ (+ (+ d (+ e c)) b) a)

simplify397.0ms

Counts: 60 → 60

prune149.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.2b	(- (+ e (+ d c)) b)
0.3b	(+ (/ (- (* (+ e (+ d c)) (+ e (+ d c))) (* b b)) (- (+ e (+ d c)) b)) a)
0.3b	(/ (- (* (+ e (+ d c)) (+ e (+ d c))) (* b b)) (- (+ e (+ d c)) b))
0.5b	(* (+ e (+ d c)) (+ e (+ d c)))

rewrite1.3s

Algorithm

rewrite-expression-head

Rules

121×	`*-un-lft-identity`
43×	`distribute-lft-out`
35×	`add-sqr-sqrt`
28×	`times-frac`
21×	`add-cube-cbrt`
18×	`distribute-lft-out--`
15×	`add-log-exp`
14×	`difference-of-squares`
11×	`pow1` `swap-sqr`
8×	`add-exp-log` `add-cbrt-cube`
7×	`flip3-+` `associate-/r*` `flip-+`
5×	`associate-r` `associate-l`
4×	`frac-times` `sum-log` `associate-/l*`
3×	`flip3--` `diff-log` `flip--`
2×	`div-sub` `associate-r/` `associate-l/` `associate-/r/` `associate-/l/`
1×	`cbrt-undiv` `+-commutative` `pow2` `distribute-rgt-in` `associate-+l-` `sub-neg` `frac-2neg` `distribute-lft-in` `pow-plus` `div-exp` `pow-prod-down` `prod-exp` `associate--l+` `clear-num` `pow-sqr` `*-commutative` `pow-prod-up` `cbrt-unprod` `div-inv` `unswap-sqr`

Counts

4 → 135

Calls

4 calls:

162.0ms	(- (+ e (+ d c)) b)
740.0ms	(+ (/ (- (* (+ e (+ d c)) (+ e (+ d c))) (* b b)) (- (+ e (+ d c)) b)) a)
246.0ms	(/ (- (* (+ e (+ d c)) (+ e (+ d c))) (* b b)) (- (+ e (+ d c)) b))
146.0ms	(* (+ e (+ d c)) (+ e (+ d c)))

series948.0ms

Counts

4 → 12

Calls

4 calls:

46.0ms	(- (+ e (+ d c)) b)
646.0ms	(+ (/ (- (* (+ e (+ d c)) (+ e (+ d c))) (* b b)) (- (+ e (+ d c)) b)) a)
193.0ms	(/ (- (* (+ e (+ d c)) (+ e (+ d c))) (* b b)) (- (+ e (+ d c)) b))
63.0ms	(* (+ e (+ d c)) (+ e (+ d c)))

simplify1.1s

Counts: 147 → 147

prune381.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0b

regimes515.0ms

Accuracy

0% (0.4b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 0.4b

bsearch0.0ms

simplify129.0ms

end0.0ms

sample1.6s

Algorithm

intervals

Results

381.0ms	8000×	body	80	valid
297.0ms	8000×	pre	80	true