Details

Time bar (total: 2.9s)

analyze283.0ms (9.9%)

Algorithm
1×search
2×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0496510
1496510
011
111
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%50%50%2
25%25%50%3
25%12.5%62.5%4
25%6.2%68.8%5
25%3.1%71.9%6
25%1.6%73.5%7
25%0.8%74.2%8
25%0.4%74.6%9
25%0.2%74.8%10
25%0.1%74.9%11
25%0%75%12
25%0%75%13
25%0%75%14
Compiler

Compiled 7 to 5 computations (28.6% saved)

sample16.0ms (0.6%)

Algorithm
1×intervals
Results
9.0ms256×body128valid
Compiler

Compiled 13 to 10 computations (23.1% saved)

simplify195.0ms (6.8%)

Algorithm
1×egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (189.0ms)

IterNodesCost
0496510
1496510

prune2.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0.2b
Counts
2 → 1
Compiler

Compiled 12 to 8 computations (33.3% saved)

localize9.0ms (0.3%)

Local error

Found 2 expressions with local error:

0.1b
(log.f64 (log.f64 x))
0.2b
(-.f64 (log.f64 x) (log.f64 (log.f64 x)))

rewrite36.0ms (1.3%)

Algorithm
1×rewrite-expression-head
Error
0b
Rules
11×log-prod_binary64_2210
10×pow1_binary64_2185 *-un-lft-identity_binary64_2124
8×add-sqr-sqrt_binary64_2146 log-pow_binary64_2213
6×add-cube-cbrt_binary64_2159
4×cancel-sign-sub-inv_binary64_2090 distribute-lft-out--_binary64_2076 associate--r+_binary64_2060
3×add-exp-log_binary64_2162 associate--l+_binary64_2061
2×add-log-exp_binary64_2163 add-cbrt-cube_binary64_2160
1×diff-log_binary64_2216 flip3--_binary64_2128 sub-neg_binary64_2117 flip--_binary64_2099 difference-of-squares_binary64_2093 rem-log-exp_binary64_2165
Counts
2 → 40
Calls

2 calls:

6.0ms
(-.f64 (log.f64 x) (log.f64 (log.f64 x)))
1.0ms
(log.f64 (log.f64 x))
Compiler

Compiled 468 to 131 computations (72% saved)

series280.0ms (9.8%)

Error
0.2b
Counts
2 → 6
Calls

2 calls:

165.0ms
(-.f64 (log.f64 x) (log.f64 (log.f64 x)))
111.0ms
(log.f64 (log.f64 x))
Compiler

Compiled 183 to 149 computations (18.6% saved)

simplify66.0ms (2.3%)

Algorithm
1×egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
05070484

prune30.0ms (1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New44246
Fresh000
Picked101
Done000
Total45247
Error
0b
Counts
47 → 2
Compiler

Compiled 453 to 121 computations (73.3% saved)

localize5.0ms (0.2%)

Local error

Found 2 expressions with local error:

0.0b
(log.f64 (/.f64 x (log.f64 x)))
0.3b
(/.f64 x (log.f64 x))

rewrite42.0ms (1.5%)

Algorithm
1×rewrite-expression-head
Error
0b
Rules
24×times-frac_binary64_2130
19×add-cube-cbrt_binary64_2159 add-sqr-sqrt_binary64_2146 *-un-lft-identity_binary64_2124
16×log-prod_binary64_2210
10×pow1_binary64_2185
8×log-pow_binary64_2213
7×add-exp-log_binary64_2162
4×add-cbrt-cube_binary64_2160 associate-/r*_binary64_2068
3×associate-/l*_binary64_2069
2×div-exp_binary64_2175 add-log-exp_binary64_2163 div-inv_binary64_2121 rem-log-exp_binary64_2165
1×cbrt-undiv_binary64_2158 frac-2neg_binary64_2135 clear-num_binary64_2123 log-div_binary64_2211
Counts
2 → 58
Calls

2 calls:

3.0ms
(/.f64 x (log.f64 x))
3.0ms
(log.f64 (/.f64 x (log.f64 x)))
Compiler

Compiled 680 to 207 computations (69.6% saved)

series261.0ms (9.1%)

Error
0b
Counts
2 → 6
Calls

2 calls:

154.0ms
(log.f64 (/.f64 x (log.f64 x)))
104.0ms
(/.f64 x (log.f64 x))
Compiler

Compiled 177 to 150 computations (15.3% saved)

simplify99.0ms (3.4%)

Algorithm
1×egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 0 (85.0ms)

IterNodesCost
04959799
14959799

prune36.0ms (1.3%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New63164
Fresh101
Picked101
Done000
Total65166
Error
0b
Counts
66 → 1
Compiler

Compiled 642 to 174 computations (72.9% saved)

localize6.0ms (0.2%)

Local error

Found 3 expressions with local error:

0.0b
(log.f64 (/.f64 1 (/.f64 (log.f64 x) x)))
0.3b
(/.f64 1 (/.f64 (log.f64 x) x))
0.3b
(/.f64 (log.f64 x) x)

rewrite190.0ms (6.6%)

Algorithm
1×rewrite-expression-head
Error
0b
Rules
192×times-frac_binary64_2130
102×add-cube-cbrt_binary64_2159 add-sqr-sqrt_binary64_2146 *-un-lft-identity_binary64_2124
53×log-prod_binary64_2210
31×pow1_binary64_2185
28×add-exp-log_binary64_2162 log-pow_binary64_2213
19×associate-/r*_binary64_2068
15×div-exp_binary64_2175
10×add-cbrt-cube_binary64_2160 div-inv_binary64_2121
7×associate-/l*_binary64_2069 rem-log-exp_binary64_2165
4×cbrt-undiv_binary64_2158 1-exp_binary64_2168 rec-exp_binary64_2174
3×add-log-exp_binary64_2163
2×frac-2neg_binary64_2135 clear-num_binary64_2123 inv-pow_binary64_2209 pow-flip_binary64_2198 associate-/r/_binary64_2070
1×log-rec_binary64_2212 log-div_binary64_2211
Counts
3 → 191
Calls

3 calls:

7.0ms
(log.f64 (/.f64 1 (/.f64 (log.f64 x) x)))
7.0ms
(/.f64 1 (/.f64 (log.f64 x) x))
4.0ms
(/.f64 (log.f64 x) x)
Compiler

Compiled 3116 to 1507 computations (51.6% saved)

series339.0ms (11.8%)

Error
0b
Counts
3 → 9
Calls

3 calls:

150.0ms
(log.f64 (/.f64 1 (/.f64 (log.f64 x) x)))
97.0ms
(/.f64 1 (/.f64 (log.f64 x) x))
87.0ms
(/.f64 (log.f64 x) x)
Compiler

Compiled 273 to 233 computations (14.7% saved)

simplify97.0ms (3.4%)

Algorithm
1×egg-herbie
Counts
200 → 200
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
049373148
149373148

prune122.0ms (4.3%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New2000200
Fresh000
Picked011
Done000
Total2001201
Error
0b
Counts
201 → 1
Compiler

Compiled 2523 to 900 computations (64.3% saved)

regimes79.0ms (2.8%)

Accuracy

Total 0.0b remaining (100%)

Threshold costs 0.0b (100%)

Compiler

Compiled 617 to 344 computations (44.2% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.1%)

Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0811
1811

end0.0ms (0%)

sample668.0ms (23.3%)

Algorithm
1×intervals
Results
306.0ms8000×body128valid
0.0ms3×body128nan
Compiler

Compiled 170 to 99 computations (41.8% saved)

Profiling

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