Details

sample21.0ms

Algorithm

intervals

Results

10.0ms

256×

body

valid

simplify6.0s

Counts

1 → 1

Iterations

Useful iterations: 2 (11.0ms)

Iter	Nodes	Cost
0	10	35
1	20	35
2	46	33
3	119	33
4	313	33
5	564	33
6	766	33
7	1019	33
8	1447	33
done	5000	33

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite80.0ms

Algorithm

rewrite-expression-head

Rules

30×	`*-un-lft-identity`
21×	`add-exp-log` `times-frac` `add-cbrt-cube`
18×	`add-sqr-sqrt` `add-cube-cbrt`
15×	`associate-/r*`
7×	`cbrt-undiv` `div-exp`
6×	`associate-/r/` `distribute-lft-out` `associate-/l*`
4×	`pow1` `expm1-log1p-u` `frac-2neg` `clear-num` `log1p-expm1-u` `div-inv` `add-log-exp`
3×	`flip3-+` `prod-exp` `cbrt-unprod` `flip-+`

Counts

4 → 110

Calls

4 calls:

22.0ms	(/ (* 2.0 t) (+ 1.0 t))
17.0ms	(/ (* 2.0 t) (+ 1.0 t))
32.0ms	(/ (* 2.0 t) (+ 1.0 t))
6.0ms	(/ (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 1.0) (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 2.0))

series408.0ms

Counts

4 → 12

Calls

4 calls:

52.0ms	(/ (* 2.0 t) (+ 1.0 t))
47.0ms	(/ (* 2.0 t) (+ 1.0 t))
57.0ms	(/ (* 2.0 t) (+ 1.0 t))
252.0ms	(/ (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 1.0) (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 2.0))

simplify3.4s

Counts

122 → 122

Iterations

Useful iterations: done (3.4s)

Iter	Nodes	Cost
0	132	2500
1	300	2437
2	927	2158
3	3556	2154
done	5000	2145

prune426.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b	(/ (* 2.0 t) (+ 1.0 t))
0.0b	(/ (* 2.0 t) (+ 1.0 t))
0.0b	(/ 1 (/ (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 2.0) (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 1.0)))
0.0b	(/ (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 2.0) (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 1.0))

rewrite83.0ms

Algorithm

rewrite-expression-head

Rules

92×	`times-frac`
66×	`*-un-lft-identity`
58×	`add-sqr-sqrt` `add-cube-cbrt`
27×	`add-exp-log`
24×	`associate-/r*`
21×	`add-cbrt-cube`
12×	`div-exp`
8×	`cbrt-undiv` `div-inv` `associate-/l*`
5×	`pow1` `associate-/r/`
4×	`expm1-log1p-u` `frac-2neg` `clear-num` `log1p-expm1-u` `distribute-lft-out` `add-log-exp`
2×	`rec-exp` `flip3-+` `1-exp` `prod-exp` `cbrt-unprod` `flip-+`
1×	`pow-flip` `inv-pow`

Counts

4 → 161

Calls

4 calls:

28.0ms	(/ (* 2.0 t) (+ 1.0 t))
17.0ms	(/ (* 2.0 t) (+ 1.0 t))
19.0ms	(/ 1 (/ (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 2.0) (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 1.0)))
9.0ms	(/ (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 2.0) (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 1.0))

series582.0ms

Counts

4 → 12

Calls

4 calls:

57.0ms	(/ (* 2.0 t) (+ 1.0 t))
50.0ms	(/ (* 2.0 t) (+ 1.0 t))
232.0ms	(/ 1 (/ (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 2.0) (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 1.0)))
242.0ms	(/ (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 2.0) (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 1.0))

simplify1.6s

Counts

173 → 173

Iterations

Useful iterations: done (1.6s)

Iter	Nodes	Cost
0	244	6657
1	546	6401
2	1420	5858
done	5000	5836

prune553.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize33.0ms

Local error

Found 4 expressions with local error:

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

rewrite125.0ms

Algorithm

rewrite-expression-head

Rules

37×	`*-un-lft-identity`
30×	`times-frac`
25×	`add-sqr-sqrt` `add-cube-cbrt`
21×	`add-exp-log` `add-cbrt-cube`
18×	`associate-/r*`
12×	`sqrt-prod`
7×	`cbrt-undiv` `div-exp`
6×	`associate-/r/` `distribute-lft-out` `associate-/l*`
4×	`pow1` `expm1-log1p-u` `frac-2neg` `clear-num` `log1p-expm1-u` `div-inv` `add-log-exp`
3×	`flip3-+` `prod-exp` `cbrt-unprod` `flip-+`

Counts

4 → 122

Calls

4 calls:

40.0ms	(/ (* 2.0 t) (+ 1.0 t))
34.0ms	(/ (* 2.0 t) (+ 1.0 t))
31.0ms	(/ (* 2.0 t) (+ 1.0 t))
12.0ms	(/ (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 2.0) (sqrt (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 1.0)))

series610.0ms

Counts

4 → 12

Calls

4 calls:

59.0ms	(/ (* 2.0 t) (+ 1.0 t))
72.0ms	(/ (* 2.0 t) (+ 1.0 t))
57.0ms	(/ (* 2.0 t) (+ 1.0 t))
423.0ms	(/ (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 2.0) (sqrt (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 1.0)))

simplify3.4s

Counts

134 → 134

Iterations

Useful iterations: 3 (1.8s)

Iter	Nodes	Cost
0	181	3407
1	407	3233
2	1250	2964
3	4591	2954
done	5000	2954

prune620.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.0b	(/ (* 2.0 t) (+ 1.0 t))
0.0b	(/ (fma (/ (* 2.0 t) (+ 1.0 t)) (cbrt (pow (/ (* 2.0 t) (+ 1.0 t)) 3)) 2.0) (sqrt (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 1.0)))
0.0b	(pow (/ (* 2.0 t) (+ 1.0 t)) 3)
19.1b	(cbrt (pow (/ (* 2.0 t) (+ 1.0 t)) 3))

rewrite95.0ms

Algorithm

rewrite-expression-head

Rules

43×	`*-un-lft-identity`
38×	`times-frac`
31×	`add-sqr-sqrt` `add-cube-cbrt`
26×	`cbrt-prod`
20×	`unpow-prod-down` `cube-prod`
17×	`add-exp-log` `add-cbrt-cube`
12×	`sqrt-prod`
10×	`associate-/r*` `associate-/r/`
6×	`div-inv` `distribute-lft-out`
5×	`pow1` `cbrt-undiv` `flip3-+` `div-exp` `flip-+`
4×	`expm1-log1p-u` `log1p-expm1-u` `associate-/l*` `add-log-exp`
3×	`pow-unpow` `pow-exp` `rem-cube-cbrt`
2×	`cube-div` `cube-mult` `frac-2neg` `unpow3` `prod-exp` `clear-num` `cbrt-unprod` `sqr-pow`
1×	`pow-to-exp` `cbrt-div` `pow-pow` `pow1/3` `rem-cbrt-cube`

Counts

4 → 150

Calls

4 calls:

32.0ms	(/ (* 2.0 t) (+ 1.0 t))
10.0ms	(/ (fma (/ (* 2.0 t) (+ 1.0 t)) (cbrt (pow (/ (* 2.0 t) (+ 1.0 t)) 3)) 2.0) (sqrt (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 1.0)))
17.0ms	(pow (/ (* 2.0 t) (+ 1.0 t)) 3)
26.0ms	(cbrt (pow (/ (* 2.0 t) (+ 1.0 t)) 3))

series616.0ms

Counts

4 → 12

Calls

4 calls:

77.0ms	(/ (* 2.0 t) (+ 1.0 t))
394.0ms	(/ (fma (/ (* 2.0 t) (+ 1.0 t)) (cbrt (pow (/ (* 2.0 t) (+ 1.0 t)) 3)) 2.0) (sqrt (fma (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)) 1.0)))
99.0ms	(pow (/ (* 2.0 t) (+ 1.0 t)) 3)
45.0ms	(cbrt (pow (/ (* 2.0 t) (+ 1.0 t)) 3))

simplify1.6s

Counts

162 → 162

Iterations

Useful iterations: done (1.5s)

Iter	Nodes	Cost
0	269	4325
1	644	3676
2	2164	2867
done	5000	2865

prune782.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes66.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	33
1	11	33
done	11	33

end0.0ms

sample847.0ms

Algorithm

intervals

Results

638.0ms

8000×

body

valid