Details

Time bar (total: 1.1s)

analyze5.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
25%75%0%3
50%50%0%4
93.7%6.2%0%5
96.8%3.1%0%6
98.4%1.6%0%7
99.2%0.8%0%8
99.6%0.4%0%9
99.8%0.2%0%10
99.9%0.1%0%11
99.9%0%0%12
99.9%0%0%13
99.9%0%0%14

sample24.0ms

Algorithm
intervals
Results
19.0ms256×body80valid

simplify44.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
0500735

prune7.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))
0.0b
(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
74×add-exp-log add-cbrt-cube
46×*-un-lft-identity
40×times-frac
30×prod-exp cbrt-unprod
24×cbrt-undiv swap-sqr div-exp
22×add-sqr-sqrt
20×associate-*r* associate-*l*
18×add-cube-cbrt
16×pow1 associate-/r/
12×distribute-lft-out
8×flip3-+ flip-+ div-inv
2×pow2 frac-times pow-plus associate-*r/ pow-prod-down associate-*l/ pow-sqr *-commutative pow-prod-up add-log-exp unswap-sqr
Counts
2 → 134
Calls
2 calls:
14.0ms
(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))
14.0ms
(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))

series7.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))
4.0ms
(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))

simplify61.0ms

Algorithm
egg-herbie
Counts
140 → 140
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
049801698
149801698

prune173.0ms

Filtered
78 candidates to 140 candidates (-79.5%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New1400140
Fresh000
Picked011
Done000
Total1401141

Merged error: 0b

Counts
141 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01435
11435

end0.0ms

sample685.0ms

Algorithm
intervals
Results
596.0ms8000×body80valid

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