Details

Time bar (total: 2.4s)

analyze253.0ms (10.3%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0502856
022
122
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
25%74.9%0.1%6
93.7%6.2%0.1%7
96.8%3.1%0.1%8
99.5%0.4%0.1%9
99.7%0.2%0.1%10
99.8%0.1%0.1%11
99.9%0%0.1%12
99.9%0%0.1%13
99.9%0%0.1%14
Compiler

Compiled 20 to 13 computations (35% saved)

sample24.0ms (1%)

Algorithm
intervals
Results
15.0ms256×body128valid
Compiler

Compiled 39 to 27 computations (30.8% saved)

simplify112.0ms (4.6%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (107.0ms)

IterNodesCost
0478728
1478728

prune2.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112
Error
31.4b
Counts
2 → 1
Compiler

Compiled 38 to 24 computations (36.8% saved)

localize8.0ms (0.3%)

Local error

Found 3 expressions with local error:

0.0b
(+.f64 (*.f64 x x) (*.f64 (*.f64 y 4) y))
4.4b
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) y))
30.8b
(/.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) y)) (+.f64 (*.f64 x x) (*.f64 (*.f64 y 4) y)))

rewrite94.0ms (3.8%)

Algorithm
rewrite-expression-head
Error
31.4b
Rules
11×add-cube-cbrt_binary64_16140 add-sqr-sqrt_binary64_16127 *-un-lft-identity_binary64_16105
times-frac_binary64_16111
add-log-exp_binary64_16144
add-exp-log_binary64_16143 add-cbrt-cube_binary64_16141
pow1_binary64_16166 associate-/l*_binary64_16050 associate-/r*_binary64_16049
flip3--_binary64_16109 associate-/l/_binary64_16052 flip--_binary64_16080 flip3-+_binary64_16108 associate-/r/_binary64_16051 flip-+_binary64_16079
div-exp_binary64_16156 cbrt-undiv_binary64_16139 frac-2neg_binary64_16116 div-sub_binary64_16110 clear-num_binary64_16104 div-inv_binary64_16102 diff-log_binary64_16197 sub-neg_binary64_16098 cancel-sign-sub-inv_binary64_16071 sum-log_binary64_16196 +-commutative_binary64_16035
Counts
3 → 55
Calls

3 calls:

9.0ms
(/.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) y)) (+.f64 (*.f64 x x) (*.f64 (*.f64 y 4) y)))
5.0ms
(+.f64 (*.f64 x x) (*.f64 (*.f64 y 4) y))
4.0ms
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) y))
Compiler

Compiled 1867 to 967 computations (48.2% saved)

series360.0ms (14.7%)

Error
0.1b
Counts
3 → 36
Calls

3 calls:

116.0ms
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) y))
109.0ms
(+.f64 (*.f64 x x) (*.f64 (*.f64 y 4) y))
109.0ms
(/.f64 (-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) y)) (+.f64 (*.f64 x x) (*.f64 (*.f64 y 4) y)))
Compiler

Compiled 1290 to 993 computations (23% saved)

simplify97.0ms (3.9%)

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 0 (75.0ms)

IterNodesCost
049232029
149232029

prune84.0ms (3.4%)

Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New88391
Fresh000
Picked101
Done000
Total89392
Error
0.1b
Counts
92 → 3
Compiler

Compiled 2141 to 990 computations (53.8% saved)

localize0.0ms (0%)

rewrite0.0ms (0%)

Algorithm
rewrite-expression-head
Error
0.1b
Counts
0 → 0
Compiler

Compiled 0 to 0 computations (0% saved)

series0.0ms (0%)

Error
0.1b
Counts
0 → 0
Compiler

Compiled 0 to 0 computations (0% saved)

simplify6.0ms (0.3%)

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
000

prune2.0ms (0.1%)

Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New000
Fresh022
Picked011
Done000
Total033
Error
0.1b
Counts
3 → 3
Compiler

Compiled 12 to 12 computations (0% saved)

localize0.0ms (0%)

rewrite0.0ms (0%)

Algorithm
rewrite-expression-head
Error
0.1b
Counts
0 → 0
Compiler

Compiled 0 to 0 computations (0% saved)

series0.0ms (0%)

Error
0.1b
Counts
0 → 0
Compiler

Compiled 0 to 0 computations (0% saved)

simplify6.0ms (0.3%)

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
000

prune3.0ms (0.1%)

Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New000
Fresh011
Picked011
Done011
Total033
Error
0.1b
Counts
3 → 3
Compiler

Compiled 11 to 9 computations (18.2% saved)

localize7.0ms (0.3%)

Local error

Found 1 expressions with local error:

17.3b
(/.f64 (*.f64 x x) (*.f64 y y))

rewrite24.0ms (1%)

Algorithm
rewrite-expression-head
Error
0.1b
Rules
13×add-exp-log_binary64_16143 add-cbrt-cube_binary64_16141
prod-exp_binary64_16154 div-exp_binary64_16156 cbrt-undiv_binary64_16139 cbrt-unprod_binary64_16138
pow1_binary64_16166 add-log-exp_binary64_16144 add-cube-cbrt_binary64_16140 add-sqr-sqrt_binary64_16127 frac-2neg_binary64_16116 times-frac_binary64_16111 *-un-lft-identity_binary64_16105 clear-num_binary64_16104 div-inv_binary64_16102 associate-/l*_binary64_16050 associate-/r*_binary64_16049
Counts
1 → 21
Calls

1 calls:

6.0ms
(/.f64 (*.f64 x x) (*.f64 y y))
Compiler

Compiled 375 to 150 computations (60% saved)

series91.0ms (3.7%)

Error
0.1b
Counts
1 → 6
Calls

1 calls:

85.0ms
(/.f64 (*.f64 x x) (*.f64 y y))
Compiler

Compiled 198 to 188 computations (5.1% saved)

simplify73.0ms (3%)

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 0 (65.0ms)

IterNodesCost
05166220

prune19.0ms (0.8%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New26127
Fresh000
Picked101
Done112
Total28230
Error
0.1b
Counts
30 → 2
Compiler

Compiled 303 to 194 computations (36% saved)

regimes257.0ms (10.5%)

Accuracy

Total 12.5b remaining (98%)

Threshold costs 0b (0%)

Compiler

Compiled 1817 to 1219 computations (32.9% saved)

bsearch75.0ms (3%)

Steps
ItersRangePoint
7
2.707105956375613e+118
9.019741897735203e+119
3.2199607436705692e+119
7
4.114877527275808e-75
8.01981607325732e-74
4.472181259931087e-75
8
-1.4051171390483254e-99
-3.639151441758515e-104
-2.7183403829409112e-102
6
-9.404819652378376e+103
-6.098609835264423e+102
-7.413866609077746e+103
Compiler

Compiled 1 to 2 computations (-100% saved)

simplify4.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
077194
177194

end0.0ms (0%)

sample844.0ms (34.5%)

Algorithm
intervals
Results
331.0ms8000×body128valid
Compiler

Compiled 478 to 295 computations (38.3% saved)

Profiling

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