Details

Time bar (total: 1.2m)

sample62.0ms

Algorithm
intervals
Results
52.0ms256×body80valid

simplify248.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
247.0ms
(- 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: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

2.3b
(- 2 (/ 2 (+ 1 t)))
2.3b
(- 2 (/ 2 (+ 1 t)))
0.0b
(fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)
0.0b
(/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2))

rewrite69.0ms

Algorithm
rewrite-expression-head
Rules
138×*-un-lft-identity
108×add-sqr-sqrt prod-diff
98×add-cube-cbrt
83×times-frac
18×distribute-lft-out
12×associate-/r/
add-exp-log add-log-exp
div-inv
flip3-+ add-cbrt-cube fma-neg flip-+
pow1
expm1-log1p-u insert-posit16 log1p-expm1-u difference-of-squares
associate-/r* associate-/l*
sub-neg flip3-- diff-log div-exp flip-- distribute-lft-out--
cbrt-undiv rec-exp clear-num frac-2neg 1-exp fma-udef pow-flip inv-pow
Counts
4 → 195
Calls
4 calls:
Slowest
32.0ms
(- 2 (/ 2 (+ 1 t)))
21.0ms
(- 2 (/ 2 (+ 1 t)))
8.0ms
(/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2))
1.0ms
(fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)

series200.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
75.0ms
(/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2))
59.0ms
(fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)
35.0ms
(- 2 (/ 2 (+ 1 t)))
31.0ms
(- 2 (/ 2 (+ 1 t)))

simplify1.1m

Counts
332 → 207
Calls
332 calls:
Slowest
950.0ms
(fma 1 2 (- (* (/ 2 (cbrt (+ 1 t))) (/ 1 (* (cbrt (+ 1 t)) (cbrt (+ 1 t)))))))
739.0ms
(- (log 1) (log (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)))
565.0ms
(fma 1 2 (- (* (- 1 t) (/ 2 (- (* 1 1) (* t t))))))
562.0ms
(fma (* (cbrt 2) (cbrt 2)) (cbrt 2) (- (* (/ 2 (cbrt (+ 1 t))) (/ 1 (* (cbrt (+ 1 t)) (cbrt (+ 1 t)))))))
542.0ms
(fma (* (cbrt 2) (cbrt 2)) (cbrt 2) (- (* (/ 2 (cbrt (+ 1 t))) (/ 1 (* (cbrt (+ 1 t)) (cbrt (+ 1 t)))))))

prune1.9s

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

end0.0ms

sample2.0s

Algorithm
intervals
Results
1.8s8000×body80valid