Details

Time bar (total: 14.3s)

sample34.0ms

Algorithm
intervals
Results
25.0ms256×body80valid

simplify260.0ms

Calls
1 calls:
Slowest
260.0ms
(/ (+ 1 (* (- 2 (/ (/ 2 t) (+ 1 (/ 1 t)))) (- 2 (/ (/ 2 t) (+ 1 (/ 1 t)))))) (+ 2 (* (- 2 (/ (/ 2 t) (+ 1 (/ 1 t)))) (- 2 (/ (/ 2 t) (+ 1 (/ 1 t)))))))

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 4 expressions with local error:

3.0b
(- 2 (/ 2 (+ 1 t)))
3.0b
(- 2 (/ 2 (+ 1 t)))
3.0b
(- 2 (/ 2 (+ 1 t)))
3.0b
(- 2 (/ 2 (+ 1 t)))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
4×add-sqr-sqrt expm1-log1p-u pow1 sub-neg *-un-lft-identity flip3-- add-cbrt-cube add-exp-log add-cube-cbrt insert-posit16 log1p-expm1-u flip-- add-log-exp
Calls
4 calls:
Slowest
1.0ms
(- 2 (/ 2 (+ 1 t)))
1.0ms
(- 2 (/ 2 (+ 1 t)))
1.0ms
(- 2 (/ 2 (+ 1 t)))
1.0ms
(- 2 (/ 2 (+ 1 t)))

series59.0ms

Calls
4 calls:
Slowest
15.0ms
(- 2 (/ 2 (+ 1 t)))
15.0ms
(- 2 (/ 2 (+ 1 t)))
15.0ms
(- 2 (/ 2 (+ 1 t)))
14.0ms
(- 2 (/ 2 (+ 1 t)))

simplify2.5s

Calls
12 calls:
Slowest
352.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
308.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
292.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
274.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
176.0ms
(- (+ (* 2 (/ 1 (pow t 2))) 2) (* 2 (/ 1 t)))

prune584.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize47.0ms

Local error

Found 4 expressions with local error:

3.0b
(- 2 (/ 2 (+ 1 t)))
3.0b
(- 2 (/ 2 (+ 1 t)))
3.0b
(- 2 (/ 2 (+ 1 t)))
3.0b
(- (* 2 2) (* (/ 2 (+ 1 t)) (/ 2 (+ 1 t))))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
6×add-log-exp
4×add-sqr-sqrt expm1-log1p-u pow1 sub-neg *-un-lft-identity flip3-- add-cbrt-cube add-exp-log add-cube-cbrt insert-posit16 log1p-expm1-u flip--
1×fma-neg diff-log prod-diff difference-of-squares
Calls
4 calls:
Slowest
6.0ms
(- (* 2 2) (* (/ 2 (+ 1 t)) (/ 2 (+ 1 t))))
1.0ms
(- 2 (/ 2 (+ 1 t)))
1.0ms
(- 2 (/ 2 (+ 1 t)))
1.0ms
(- 2 (/ 2 (+ 1 t)))

series63.0ms

Calls
4 calls:
Slowest
18.0ms
(- (* 2 2) (* (/ 2 (+ 1 t)) (/ 2 (+ 1 t))))
15.0ms
(- 2 (/ 2 (+ 1 t)))
15.0ms
(- 2 (/ 2 (+ 1 t)))
15.0ms
(- 2 (/ 2 (+ 1 t)))

simplify3.3s

Calls
17 calls:
Slowest
376.0ms
(- (+ (* 8 t) (* 16 (pow t 3))) (* 12 (pow t 2)))
352.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
336.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
321.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
218.0ms
(/ (exp (* 2 2)) (exp (* (/ 2 (+ 1 t)) (/ 2 (+ 1 t)))))

prune803.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize45.0ms

Local error

Found 4 expressions with local error:

3.4b
(posit16->real (real->posit16 (- (* 2 2) (* (/ 2 (+ 1 t)) (/ 2 (+ 1 t))))))
3.0b
(- 2 (/ 2 (+ 1 t)))
3.0b
(- 2 (/ 2 (+ 1 t)))
3.0b
(- 2 (/ 2 (+ 1 t)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
4×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt insert-posit16 log1p-expm1-u add-log-exp
3×sub-neg flip3-- flip--
1×remove-posit16
Calls
4 calls:
Slowest
1.0ms
(- 2 (/ 2 (+ 1 t)))
1.0ms
(- 2 (/ 2 (+ 1 t)))
1.0ms
(- 2 (/ 2 (+ 1 t)))
0.0ms
(posit16->real (real->posit16 (- (* 2 2) (* (/ 2 (+ 1 t)) (/ 2 (+ 1 t))))))

series62.0ms

Calls
4 calls:
Slowest
19.0ms
(posit16->real (real->posit16 (- (* 2 2) (* (/ 2 (+ 1 t)) (/ 2 (+ 1 t))))))
15.0ms
(- 2 (/ 2 (+ 1 t)))
14.0ms
(- 2 (/ 2 (+ 1 t)))
14.0ms
(- 2 (/ 2 (+ 1 t)))

simplify3.0s

Calls
13 calls:
Slowest
404.0ms
(- (+ (* 8 t) (* 16 (pow t 3))) (* 12 (pow t 2)))
380.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
367.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
314.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
224.0ms
(- (+ (* 8 (/ 1 (pow t 3))) 4) (* 4 (/ 1 (pow t 2))))

prune1.4s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes33.0ms

Accuracy

0% (0.0b remaining)

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

bsearch3.0ms

end0.0ms

sample2.0s

Algorithm
intervals
Results
1.9s8000×body80valid