Details

Time bar (total: 6.0s)

sample88.0ms

Algorithm
intervals
Results
68.0ms256×body80valid

simplify2.1s

Counts
1 → 1
Iterations
IterNodes
done5000
62972
5703
4242
384
237
120
012

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 2.0 (+ 1.0 (* 1.0 t)))
0.0b
(* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))))
3.4b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
3.4b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

rewrite205.0ms

Algorithm
rewrite-expression-head
Rules
48×add-sqr-sqrt
34×*-un-lft-identity
16×add-cube-cbrt
15×times-frac
12×difference-of-squares
11×pow1
8×flip3-- add-cbrt-cube swap-sqr add-exp-log flip-- distribute-lft-out-- add-log-exp
6×associate-*r* associate-*l*
4×frac-times sub-neg
3×associate-/r* associate-/l*
2×distribute-rgt-in distribute-lft-in diff-log associate-*l/ associate-*r/ associate-/r/
1×pow2 cbrt-undiv clear-num frac-2neg flip3-+ pow-plus div-exp pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod flip-+ div-inv unswap-sqr
Counts
4 → 107
Calls
4 calls:
14.0ms
(/ 2.0 (+ 1.0 (* 1.0 t)))
154.0ms
(* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))))
14.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
14.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

series236.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(/ 2.0 (+ 1.0 (* 1.0 t)))
99.0ms
(* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))))
44.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
57.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

simplify1.2s

Counts
119 → 119
Iterations
IterNodes
done5001
22342
1443
0161

prune621.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify2.0ms

Iterations
IterNodes
done14
114
011

end0.0ms

sample1.5s

Algorithm
intervals
Results
1.3s8000×body80valid