Details

Time bar (total: 1.9s)

analyze4.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
0%100%0%3
75%25%0%4
87.5%12.5%0%5
93.7%6.2%0%6
96.8%3.1%0%7
98.4%1.6%0%8
99.2%0.8%0%9
99.6%0.4%0%10
99.8%0.2%0%11
99.9%0.1%0%12
99.9%0%0%13
99.9%0%0%14

sample23.0ms

Algorithm
intervals
Results
7.0ms50×body1280valid
4.0ms36×body640valid
4.0ms134×body80valid
2.0ms20×body320valid
1.0ms16×body160valid

simplify365.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (80.0ms)

IterNodesCost
066919
166919

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 28.7b

Counts
2 → 1

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(/.f64 (+.f64 x 1) (-.f64 x 1))
0.0b
(/.f64 x (+.f64 x 1))
3.8b
(-.f64 (/.f64 x (+.f64 x 1)) (/.f64 (+.f64 x 1) (-.f64 x 1)))

rewrite252.0ms

Algorithm
rewrite-expression-head
Rules
110×*-un-lft-identity_binary64_9385
60×times-frac_binary64_9380
57×add-sqr-sqrt_binary64_9370
25×add-cube-cbrt_binary64_9356
20×distribute-lft-out_binary64_9429
18×distribute-lft-out--_binary64_9430
14×difference-of-squares_binary64_9414
11×associate-/r*_binary64_9448
associate-/l*_binary64_9449 add-cbrt-cube_binary64_9357 add-exp-log_binary64_9349
add-log-exp_binary64_9350 difference-of-sqr-1_binary64_9415
associate-/r/_binary64_9450
pow1_binary64_9327
div-inv_binary64_9386 flip--_binary64_9411 cbrt-undiv_binary64_9355 flip3-+_binary64_9383 flip3--_binary64_9384 associate-/l/_binary64_9451 div-exp_binary64_9334 flip-+_binary64_9410 clear-num_binary64_9388 frac-2neg_binary64_9378
frac-sub_binary64_9376 diff-log_binary64_9296 sub-neg_binary64_9389
Counts
3 → 113
Calls
3 calls:
10.0ms
(/.f64 (+.f64 x 1) (-.f64 x 1))
6.0ms
(/.f64 x (+.f64 x 1))
230.0ms
(-.f64 (/.f64 x (+.f64 x 1)) (/.f64 (+.f64 x 1) (-.f64 x 1)))

series1.1s

Counts
3 → 9
Calls
3 calls:
337.0ms
(/.f64 (+.f64 x 1) (-.f64 x 1))
426.0ms
(/.f64 x (+.f64 x 1))
381.0ms
(-.f64 (/.f64 x (+.f64 x 1)) (/.f64 (+.f64 x 1) (-.f64 x 1)))
Iterations

Useful iterations: 0 (89.0ms)

IterNodesCost
02481998
12481998
066111657
02481998
12481998
066111657
050531676
01921595
11921595
048281332
148281332
01921595
11921595
048281332
148281332
049981342
149981342
02011637
12011637
049711368
149711368
02011637
12011637
049711368
149711368
052501374

simplify115.0ms

Counts
122 → 122
Iterations

Useful iterations: 0 (77.0ms)

IterNodesCost
050456368

prune30.0ms

Filtered
80 candidates to 122 candidates (-52.5%)

Profiling

Loading profile data...