Details

sample89.0ms

Algorithm

intervals

Results

29.0ms	97×	body	1280	valid
18.0ms	386×	pre	80	true
18.0ms	84×	body	640	valid
6.0ms	38×	body	320	valid
5.0ms	138×	body	80	valid
2.0ms	29×	body	160	valid

simplify15.0ms

Calls

1 calls:

Slowest

14.0ms

(- (exp x) 1)

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 58.0b

localize10.0ms

Local error

Found 1 expressions with local error:

6.7b	(- (exp x) 1)

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

2×	`add-sqr-sqrt`
1×	`pow1` `sub-neg` `*-un-lft-identity` `flip3--` `add-cbrt-cube` `difference-of-sqr-1` `add-exp-log` `add-cube-cbrt` `insert-posit16` `flip--` `add-log-exp`

Calls

1 calls:

Slowest

7.0ms

(- (exp x) 1)

series18.0ms

Calls

1 calls:

Slowest

18.0ms

(- (exp x) 1)

simplify202.0ms

Calls

4 calls:

Slowest

178.0ms	(+ x (+ (* 1/6 (pow x 3)) (* 1/2 (pow x 2))))
8.0ms	(- (exp x) 1)
7.0ms	(- (exp x) 1)
7.0ms	(+ (sqrt (exp x)) 1)

prune105.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.1b

localize24.0ms

Local error

Found 2 expressions with local error:

0.4b	(* x 1/6)
0.0b	(* (+ 1/2 (* x 1/6)) (* x x))

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

4×	`pow1` `add-cbrt-cube` `add-exp-log`
3×	`add-sqr-sqrt` `-un-lft-identity` `associate-l*` `add-cube-cbrt`
2×	`associate-l/` `-commutative` `insert-posit16` `add-log-exp`
1×	`flip3-+` `associate-r` `pow-prod-down` `prod-exp` `cbrt-unprod` `flip-+`

Calls

2 calls:

Slowest

14.0ms	(* (+ 1/2 (* x 1/6)) (* x x))
1.0ms	(* x 1/6)

series41.0ms

Calls

2 calls:

Slowest

28.0ms	(* (+ 1/2 (* x 1/6)) (* x x))
13.0ms	(* x 1/6)

simplify998.0ms

Calls

13 calls:

Slowest

330.0ms	(* (+ (pow 1/2 3) (pow (* x 1/6) 3)) (* x x))
181.0ms	(* (- (* 1/2 1/2) (* (* x 1/6) (* x 1/6))) (* x x))
167.0ms	(* (* (* (+ 1/2 (* x 1/6)) (+ 1/2 (* x 1/6))) (+ 1/2 (* x 1/6))) (* (* (* x x) (* x x)) (* x x)))
79.0ms	(+ (* 1/6 (pow x 3)) (* 1/2 (pow x 2)))
74.0ms	(+ (* 1/6 (pow x 3)) (* 1/2 (pow x 2)))

prune275.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.1b

localize1.0ms

Local error

Found 1 expressions with local error:

6.7b	(- (exp x) 1)

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

2×	`add-sqr-sqrt`
1×	`pow1` `sub-neg` `*-un-lft-identity` `flip3--` `add-cbrt-cube` `difference-of-sqr-1` `add-exp-log` `add-cube-cbrt` `insert-posit16` `flip--` `add-log-exp`

Calls

1 calls:

Slowest

6.0ms

(- (exp x) 1)

series19.0ms

Calls

1 calls:

Slowest

19.0ms

(- (exp x) 1)

simplify213.0ms

Calls

4 calls:

Slowest

172.0ms	(+ x (+ (* 1/6 (pow x 3)) (* 1/2 (pow x 2))))
14.0ms	(+ (sqrt (exp x)) 1)
13.0ms	(- (exp x) 1)
12.0ms	(- (exp x) 1)

prune80.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 3 expressions with local error:

6.7b	(log (exp (- (exp x) 1)))
6.7b	(- (exp x) 1)
0.0b	(exp (- (exp x) 1))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-sqr-sqrt`
8×	`exp-prod`
6×	`*-un-lft-identity` `add-cube-cbrt`
5×	`log-prod` `log-pow`
4×	`pow1` `exp-sum` `add-log-exp`
3×	`sub-neg` `add-cbrt-cube` `difference-of-sqr-1` `add-exp-log` `insert-posit16`
2×	`exp-diff`
1×	`log-div` `flip3--` `rem-log-exp` `flip--` `rem-exp-log`

Calls

3 calls:

Slowest

15.0ms	(log (exp (- (exp x) 1)))
8.0ms	(exp (- (exp x) 1))
5.0ms	(- (exp x) 1)

series95.0ms

Calls

3 calls:

Slowest

68.0ms	(exp (- (exp x) 1))
16.0ms	(- (exp x) 1)
12.0ms	(log (exp (- (exp x) 1)))

simplify725.0ms

Calls

29 calls:

Slowest

158.0ms	(+ x (+ (* 1/6 (pow x 3)) (* 1/2 (pow x 2))))
147.0ms	(+ x (+ (* 1/6 (pow x 3)) (* 1/2 (pow x 2))))
76.0ms	(log (* (cbrt (exp (- (exp x) 1))) (cbrt (exp (- (exp x) 1)))))
53.0ms	(log (sqrt (exp (- (exp x) 1))))
47.0ms	(+ x (+ (pow x 2) 1))

prune374.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.1b

regimes114.0ms

Accuracy

0% (0.5b remaining)

Error of 0.6b against oracle of 0.0b and baseline of 0.6b

bsearch1.0ms

end0.0ms

sample2.7s

Algorithm

intervals

Results

1.4s	3412×	body	1280	valid
501.0ms	2512×	body	640	valid
292.0ms	11934×	pre	80	true
146.0ms	4124×	body	80	valid
136.0ms	1255×	body	320	valid
80.0ms	631×	body	160	valid