Details

Time bar (total: 22.8s)

sample57.0ms

Algorithm
intervals
Results
41.0ms256×body80valid

simplify268.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
268.0ms
(- 1 (/ 1 (+ 2 (* (- 2 (/ (/ 2 t) (+ 1 (/ 1 t)))) (- 2 (/ (/ 2 t) (+ 1 (/ 1 t))))))))

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize35.0ms

Local error

Found 4 expressions with local error:

2.1b
(- 2 (/ 2 (+ 1 t)))
2.1b
(- 2 (/ 2 (+ 1 t)))
0.0b
(* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))))
0.0b
(/ 1 (+ 2 (* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))))))

rewrite150.0ms

Algorithm
rewrite-expression-head
Rules
48×add-sqr-sqrt
34×*-un-lft-identity
16×add-cube-cbrt
15×times-frac
12×pow1 difference-of-squares
10×add-exp-log
8×flip3-- add-cbrt-cube swap-sqr flip-- distribute-lft-out-- add-log-exp
6×associate-*r* associate-*l*
4×frac-times sub-neg insert-posit16
3×associate-/r* associate-/l*
2×distribute-rgt-in distribute-lft-in diff-log div-exp associate-*l/ associate-*r/ associate-/r/
1×pow2 cbrt-undiv rec-exp clear-num frac-2neg flip3-+ pow-plus 1-exp pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod flip-+ div-inv pow-flip inv-pow unswap-sqr
Counts
4 → 115
Calls
4 calls:
Slowest
96.0ms
(* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))))
21.0ms
(- 2 (/ 2 (+ 1 t)))
21.0ms
(- 2 (/ 2 (+ 1 t)))
8.0ms
(/ 1 (+ 2 (* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))))))

series149.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
59.0ms
(/ 1 (+ 2 (* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))))))
35.0ms
(- 2 (/ 2 (+ 1 t)))
34.0ms
(* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))))
21.0ms
(- 2 (/ 2 (+ 1 t)))

simplify15.2s

Counts
105 → 127
Calls
105 calls:
Slowest
655.0ms
(* (- (pow 2 3) (pow (/ 2 (+ 1 t)) 3)) (- 2 (/ 2 (+ 1 t))))
578.0ms
(* (- (pow 2 3) (pow (/ 2 (+ 1 t)) 3)) (- (* 2 2) (* (/ 2 (+ 1 t)) (/ 2 (+ 1 t)))))
520.0ms
(* (- (* 2 2) (* (/ 2 (+ 1 t)) (/ 2 (+ 1 t)))) (- (pow 2 3) (pow (/ 2 (+ 1 t)) 3)))
442.0ms
(+ (* 2 2) (- (* (* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t)))) (* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))))) (* 2 (* (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t)))))))
392.0ms
(- (+ (* 4 (pow t 2)) (* 12 (pow t 4))) (* 8 (pow t 3)))

prune1.0s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize66.0ms

Local error

Found 4 expressions with local error:

2.1b
(- 2 (/ 2 (+ 1 t)))
2.1b
(- 2 (/ 2 (+ 1 t)))
2.1b
(- 2 (/ 2 (+ 1 t)))
2.1b
(- 2 (/ 2 (+ 1 t)))

rewrite79.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
12×*-un-lft-identity add-log-exp
8×difference-of-squares
4×pow1 sub-neg times-frac flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt insert-posit16 flip-- distribute-lft-out--
Counts
4 → 64
Calls
4 calls:
Slowest
27.0ms
(- 2 (/ 2 (+ 1 t)))
20.0ms
(- 2 (/ 2 (+ 1 t)))
19.0ms
(- 2 (/ 2 (+ 1 t)))
11.0ms
(- 2 (/ 2 (+ 1 t)))

series114.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
34.0ms
(- 2 (/ 2 (+ 1 t)))
33.0ms
(- 2 (/ 2 (+ 1 t)))
24.0ms
(- 2 (/ 2 (+ 1 t)))
22.0ms
(- 2 (/ 2 (+ 1 t)))

simplify3.1s

Counts
36 → 76
Calls
36 calls:
Slowest
369.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
335.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
334.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
305.0ms
(- (+ (* 2 t) (* 2 (pow t 3))) (* 2 (pow t 2)))
157.0ms
(- (+ (* 2 (/ 1 (pow t 2))) 2) (* 2 (/ 1 t)))

prune1.1s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes18.0ms

Accuracy

0% (0.0b remaining)

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

bsearch2.0ms

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.4s8000×body80valid