Details

sample50.0ms

Algorithm

intervals

Results

27.0ms

256×

body

valid

simplify3.4s

Counts

1 → 1

Iterations

Iter	Nodes
done	5004
7	3233
6	1100
5	543
4	228
3	82
2	37
1	20
0	12

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.0b	(- 1.0 (/ 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)))))
2.1b	(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
2.1b	(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

rewrite228.0ms

Algorithm

rewrite-expression-head

Rules

45×	`add-sqr-sqrt`
28×	`*-un-lft-identity`
14×	`difference-of-squares`
11×	`pow1`
10×	`add-log-exp`
9×	`flip3--` `flip--` `distribute-lft-out--`
8×	`swap-sqr` `add-cube-cbrt`
7×	`times-frac`
6×	`add-cbrt-cube` `associate-r` `associate-l` `add-exp-log`
5×	`sub-neg`
4×	`frac-times`
3×	`diff-log`
2×	`distribute-rgt-in` `distribute-lft-in` `associate-l/` `associate-r/`
1×	`pow2` `pow-plus` `pow-prod-down` `prod-exp` `pow-sqr` `*-commutative` `pow-prod-up` `cbrt-unprod` `unswap-sqr`

Counts

4 → 93

Calls

4 calls:

27.0ms	(- 1.0 (/ 1.0 (+ 2.0 (* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))))))
158.0ms	(* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))))
20.0ms	(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
18.0ms	(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

series373.0ms

Counts

4 → 12

Calls

4 calls:

176.0ms	(- 1.0 (/ 1.0 (+ 2.0 (* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))))))
73.0ms	(* (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))) (- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))))
55.0ms	(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
69.0ms	(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

simplify1.9s

Counts

105 → 105

Iterations

Iter	Nodes
done	5002
2	1466
1	400
0	152

prune433.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize49.0ms

Local error

Found 4 expressions with local error:

0.0b	(/ (- (* 2.0 2.0) (* (/ 2.0 (+ 1.0 (* 1.0 t))) (/ 2.0 (+ 1.0 (* 1.0 t))))) (+ 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))))
0.1b	(* (/ 2.0 (+ 1.0 (* 1.0 t))) (/ 2.0 (+ 1.0 (* 1.0 t))))
2.1b	(- (* 2.0 2.0) (* (/ 2.0 (+ 1.0 (* 1.0 t))) (/ 2.0 (+ 1.0 (* 1.0 t)))))
2.1b	(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

rewrite168.0ms

Algorithm

rewrite-expression-head

Rules

59×	`add-sqr-sqrt`
57×	`times-frac`
54×	`*-un-lft-identity`
42×	`add-cube-cbrt`
18×	`add-cbrt-cube` `add-exp-log`
15×	`swap-sqr` `associate-r` `associate-l`
11×	`pow1`
10×	`associate-/r/`
8×	`add-log-exp` `difference-of-squares`
5×	`cbrt-undiv` `flip3-+` `div-exp` `flip-+` `div-inv` `distribute-lft-out`
4×	`associate-/r` `prod-exp` `cbrt-unprod` `associate-/l` `unswap-sqr`
3×	`flip3--` `flip--`
2×	`sub-neg` `diff-log` `associate-/l/`
1×	`pow2` `frac-times` `clear-num` `frac-2neg` `pow-plus` `div-sub` `pow-prod-down` `associate-l/` `associate-r/` `pow-sqr` `*-commutative` `pow-prod-up` `distribute-lft-out--`

Counts

4 → 142

Calls

4 calls:

55.0ms	(/ (- (* 2.0 2.0) (* (/ 2.0 (+ 1.0 (* 1.0 t))) (/ 2.0 (+ 1.0 (* 1.0 t))))) (+ 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))))
67.0ms	(* (/ 2.0 (+ 1.0 (* 1.0 t))) (/ 2.0 (+ 1.0 (* 1.0 t))))
12.0ms	(- (* 2.0 2.0) (* (/ 2.0 (+ 1.0 (* 1.0 t))) (/ 2.0 (+ 1.0 (* 1.0 t)))))
24.0ms	(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

series284.0ms

Counts

4 → 12

Calls

4 calls:

110.0ms	(/ (- (* 2.0 2.0) (* (/ 2.0 (+ 1.0 (* 1.0 t))) (/ 2.0 (+ 1.0 (* 1.0 t))))) (+ 2.0 (/ 2.0 (+ 1.0 (* 1.0 t)))))
54.0ms	(* (/ 2.0 (+ 1.0 (* 1.0 t))) (/ 2.0 (+ 1.0 (* 1.0 t))))
66.0ms	(- (* 2.0 2.0) (* (/ 2.0 (+ 1.0 (* 1.0 t))) (/ 2.0 (+ 1.0 (* 1.0 t)))))
54.0ms	(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

simplify2.2s

Counts

154 → 154

Iterations

Iter	Nodes
done	5009
2	2961
1	822
0	260

prune852.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify8.0ms

Iterations

Iter	Nodes
done	21
1	21
0	16

end0.0ms

sample1.3s

Algorithm

intervals

Results

1.2s

8000×

body

valid