Details

Time bar (total: 13.7s)

sample50.0ms

Algorithm
intervals
Results
27.0ms256×body80valid

simplify3.7s

Counts
1 → 1
Iterations
IterNodes
done5000
63207
5787
4266
387
238
120
012

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma (- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t)))) (- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t)))) 2.0)
0.0b
(- 1.0 (/ 1.0 (fma (- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t)))) (- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t)))) 2.0)))
2.9b
(- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t))))
2.9b
(- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t))))

rewrite74.0ms

Algorithm
rewrite-expression-head
Rules
124×add-sqr-sqrt
117×prod-diff
115×*-un-lft-identity
109×add-cube-cbrt
84×times-frac
10×add-log-exp
9×fma-neg div-inv
6×difference-of-squares
4×expm1-log1p-u pow1 add-cbrt-cube add-exp-log log1p-expm1-u
3×sub-neg flip3-- diff-log flip-- distribute-lft-out--
1×fma-udef
Counts
4 → 187
Calls
4 calls:
0.0ms
(fma (- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t)))) (- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t)))) 2.0)
20.0ms
(- 1.0 (/ 1.0 (fma (- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t)))) (- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t)))) 2.0)))
20.0ms
(- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t))))
22.0ms
(- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t))))

series411.0ms

Counts
4 → 12
Calls
4 calls:
109.0ms
(fma (- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t)))) (- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t)))) 2.0)
191.0ms
(- 1.0 (/ 1.0 (fma (- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t)))) (- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t)))) 2.0)))
50.0ms
(- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t))))
61.0ms
(- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t))))

simplify2.2s

Counts
199 → 199
Iterations
IterNodes
done5000
23509
1846
0338

prune1.6s

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize59.0ms

Local error

Found 4 expressions with local error:

0.0b
(exp (/ 2.0 (fma 1 1.0 (* 1.0 t))))
0.0b
(fma (- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t)))) (log (/ (exp 2.0) (exp (/ 2.0 (fma 1 1.0 (* 1.0 t)))))) 2.0)
2.9b
(log (/ (exp 2.0) (exp (/ 2.0 (fma 1 1.0 (* 1.0 t))))))
2.9b
(- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t))))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
58×add-sqr-sqrt
57×*-un-lft-identity
53×add-cube-cbrt
46×times-frac
39×prod-diff
16×exp-prod
13×log-prod
7×add-log-exp
6×pow1 div-inv
5×add-exp-log
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u
3×fma-neg log-pow
2×rem-log-exp difference-of-squares pow-div
1×log-div sub-neg flip3-- diff-log div-exp fma-udef flip-- distribute-lft-out-- rem-exp-log
Counts
4 → 120
Calls
4 calls:
11.0ms
(exp (/ 2.0 (fma 1 1.0 (* 1.0 t))))
0.0ms
(fma (- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t)))) (log (/ (exp 2.0) (exp (/ 2.0 (fma 1 1.0 (* 1.0 t)))))) 2.0)
17.0ms
(log (/ (exp 2.0) (exp (/ 2.0 (fma 1 1.0 (* 1.0 t))))))
21.0ms
(- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t))))

series666.0ms

Counts
4 → 12
Calls
4 calls:
91.0ms
(exp (/ 2.0 (fma 1 1.0 (* 1.0 t))))
307.0ms
(fma (- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t)))) (log (/ (exp 2.0) (exp (/ 2.0 (fma 1 1.0 (* 1.0 t)))))) 2.0)
194.0ms
(log (/ (exp 2.0) (exp (/ 2.0 (fma 1 1.0 (* 1.0 t))))))
74.0ms
(- 2.0 (/ 2.0 (fma 1 1.0 (* 1.0 t))))

simplify2.5s

Counts
132 → 132
Iterations
IterNodes
done5001
22461
1650
0279

prune1.0s

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify4.0ms

Iterations
IterNodes
done18
118
015

end0.0ms

sample1.3s

Algorithm
intervals
Results
1.2s8000×body80valid