Details

Time bar (total: 1.2s)

analyze5.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
25%75%0%3
50%50%0%4
93.7%6.2%0%5
96.8%3.1%0%6
98.4%1.6%0%7
99.2%0.8%0%8
99.6%0.4%0%9
99.8%0.2%0%10
99.9%0.1%0%11
99.9%0%0%12
99.9%0%0%13
99.9%0%0%14

sample223.0ms

Algorithm
intervals
Results
217.0ms256×body80valid

simplify131.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (128.0ms)

IterNodesCost
0518027

prune4.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0b

Counts
2 → 1

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+.f64 2 (*.f64 4 (/.f64 t (+.f64 2 (+.f64 t (/.f64 1 t))))))
0.0b
(+.f64 1 (*.f64 4 (/.f64 t (+.f64 2 (+.f64 t (/.f64 1 t))))))
0.1b
(/.f64 t (+.f64 2 (+.f64 t (/.f64 1 t))))
0.1b
(/.f64 t (+.f64 2 (+.f64 t (/.f64 1 t))))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
82×*-un-lft-identity_binary64
40×distribute-lft-out_binary64
36×times-frac_binary64
26×add-cube-cbrt_binary64 add-sqr-sqrt_binary64
12×associate-/r*_binary64
10×div-inv_binary64
add-log-exp_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
associate-/l*_binary64
flip3-+_binary64 pow1_binary64 associate-/r/_binary64 flip-+_binary64
cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-exp_binary64 +-commutative_binary64 sum-log_binary64
Counts
4 → 104
Calls
4 calls:
3.0ms
(+.f64 2 (*.f64 4 (/.f64 t (+.f64 2 (+.f64 t (/.f64 1 t))))))
4.0ms
(+.f64 1 (*.f64 4 (/.f64 t (+.f64 2 (+.f64 t (/.f64 1 t))))))
11.0ms
(/.f64 t (+.f64 2 (+.f64 t (/.f64 1 t))))
11.0ms
(/.f64 t (+.f64 2 (+.f64 t (/.f64 1 t))))

series18.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(+.f64 2 (*.f64 4 (/.f64 t (+.f64 2 (+.f64 t (/.f64 1 t))))))
4.0ms
(+.f64 1 (*.f64 4 (/.f64 t (+.f64 2 (+.f64 t (/.f64 1 t))))))
3.0ms
(/.f64 t (+.f64 2 (+.f64 t (/.f64 1 t))))
7.0ms
(/.f64 t (+.f64 2 (+.f64 t (/.f64 1 t))))

simplify55.0ms

Algorithm
egg-herbie
Counts
116 → 116
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
052081598

prune92.0ms

Filtered
76 candidates to 116 candidates (-52.6%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New1160116
Fresh000
Picked011
Done000
Total1161117

Merged error: 0b

Counts
117 → 1

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01827
11827

end0.0ms

sample670.0ms

Algorithm
intervals
Results
581.0ms8000×body80valid

Profiling

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