Details

Time bar (total: 22.0s)

sample44.0ms

Algorithm
intervals
Results
21.0ms256×body80valid

simplify7.2s

Counts
1 → 1
Iterations
IterNodes
done5004
73233
61100
5543
4228
382
237
120
012

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize65.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 1.0 (+ 2.0 (* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- 2.0 (/ 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)))))
4.0b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
4.0b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

rewrite357.0ms

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 insert-posit16
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 → 111
Calls
4 calls:
23.0ms
(/ 1.0 (+ 2.0 (* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))))))
226.0ms
(* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))))
47.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
47.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

series436.0ms

Counts
4 → 12
Calls
4 calls:
167.0ms
(/ 1.0 (+ 2.0 (* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))))))
109.0ms
(* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))))
78.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
80.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

simplify3.3s

Counts
123 → 123
Iterations
IterNodes
done5009
21760
1447
0175

prune1.5s

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize94.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- (/ 2.0 (+ 1.0 (* 1.0 t)))))
4.0b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
4.0b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
4.0b
(+ (* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) 2.0) (* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- (/ 2.0 (+ 1.0 (* 1.0 t))))))

rewrite320.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt
34×associate-*r*
26×*-un-lft-identity
21×times-frac
20×add-cube-cbrt
16×associate-*l/
15×distribute-lft-neg-in distribute-rgt-neg-in
13×flip3-- flip--
10×frac-add add-log-exp
9×distribute-neg-frac
6×frac-times pow1 add-cbrt-cube associate-*l* add-exp-log difference-of-squares
4×associate-/r/ insert-posit16
3×flip3-+ associate-*r/ distribute-rgt-neg-out flip-+ distribute-lft-out--
2×sub-neg diff-log div-inv
1×+-commutative neg-mul-1 sum-log unsub-neg pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
4 → 116
Calls
4 calls:
194.0ms
(* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- (/ 2.0 (+ 1.0 (* 1.0 t)))))
25.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
37.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
53.0ms
(+ (* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) 2.0) (* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- (/ 2.0 (+ 1.0 (* 1.0 t))))))

series398.0ms

Counts
4 → 12
Calls
4 calls:
124.0ms
(* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- (/ 2.0 (+ 1.0 (* 1.0 t)))))
58.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
83.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
132.0ms
(+ (* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) 2.0) (* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- (/ 2.0 (+ 1.0 (* 1.0 t))))))

simplify5.6s

Counts
128 → 128
Iterations
IterNodes
done5001
23136
1740
0239

prune1.5s

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify17.0ms

Iterations
IterNodes
done29
329
228
124
014

end0.0ms

sample1.1s

Algorithm
intervals
Results
839.0ms8000×body80valid