Details

Time bar (total: 50.4s)

sample82.0ms

Algorithm
intervals
Results
71.0ms256×body80valid

simplify237.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
237.0ms
(- 1 (/ 1 (+ 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

localize35.0ms

Local error

Found 4 expressions with local error:

3.1b
(- 2 (/ 2 (+ 1 t)))
3.1b
(- 2 (/ 2 (+ 1 t)))
0.0b
(/ 2 (+ 1 t))
0.0b
(/ 2 (+ 1 t))

rewrite71.0ms

Algorithm
rewrite-expression-head
Rules
164×*-un-lft-identity
118×add-sqr-sqrt
108×prod-diff add-cube-cbrt
98×times-frac
26×distribute-lft-out
16×associate-/r/
8×associate-/r* flip3-+ add-cbrt-cube add-exp-log flip-+ div-inv add-log-exp
6×fma-neg associate-/l*
4×expm1-log1p-u pow1 insert-posit16 log1p-expm1-u difference-of-squares
2×cbrt-undiv clear-num sub-neg frac-2neg flip3-- diff-log div-exp flip-- distribute-lft-out--
Counts
4 → 222
Calls
4 calls:
Slowest
28.0ms
(- 2 (/ 2 (+ 1 t)))
24.0ms
(- 2 (/ 2 (+ 1 t)))
7.0ms
(/ 2 (+ 1 t))
7.0ms
(/ 2 (+ 1 t))

series104.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
34.0ms
(- 2 (/ 2 (+ 1 t)))
33.0ms
(- 2 (/ 2 (+ 1 t)))
20.0ms
(/ 2 (+ 1 t))
17.0ms
(/ 2 (+ 1 t))

simplify45.7s

Counts
312 → 234
Calls
312 calls:
Slowest
840.0ms
(fma 1 2 (- (* (- 1 t) (/ 2 (- (* 1 1) (* t t))))))
490.0ms
(fma (* (cbrt 2) (cbrt 2)) (cbrt 2) (- (* (/ 2 (cbrt (+ 1 t))) (/ 1 (* (cbrt (+ 1 t)) (cbrt (+ 1 t)))))))
489.0ms
(fma (* (cbrt 2) (cbrt 2)) (cbrt 2) (- (* (- 1 t) (/ 2 (- (* 1 1) (* t t))))))
478.0ms
(fma (* (cbrt 2) (cbrt 2)) (cbrt 2) (- (* (/ 2 (cbrt (+ 1 t))) (/ 1 (* (cbrt (+ 1 t)) (cbrt (+ 1 t)))))))
452.0ms
(fma (sqrt 2) (sqrt 2) (- (* (/ 2 (cbrt (+ 1 t))) (/ 1 (* (cbrt (+ 1 t)) (cbrt (+ 1 t)))))))

prune2.1s

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

end0.0ms

sample2.1s

Algorithm
intervals
Results
2.0s8000×body80valid