Details

Time bar (total: 4.7s)

analyze419.0ms (9%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
013370
113370
044
144
Search
TrueOtherFalseIter
0%0%100%0
0%0%100%1
0%0%100%2
0%0%100%3
0%0%100%4
0%0%100%5
0%0%100%6
0%0%100%7
0%0%100%8
0%0%100%9
0%0%100%10
0%0%100%11
0%0%100%12
0%0%100%13
0%0%100%14
Symmetry

(sort b c d)

Compiler

Compiled 24 to 20 computations (16.7% saved)

sample55.0ms (1.2%)

Algorithm
intervals
Results
12.0ms256×pre128true
7.0ms256×body128valid
0.0mspre128false
Compiler

Compiled 31 to 31 computations (0% saved)

simplify7.0ms (0.2%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
04310
14310

prune2.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0.0b
Counts
2 → 1
Compiler

Compiled 14 to 14 computations (0% saved)

localize5.0ms (0.1%)

Local error

Found 1 expressions with local error:

0.0b
(*.f64 a (+.f64 (+.f64 b c) d))

rewrite27.0ms (0.6%)

Algorithm
rewrite-expression-head
Error
0.0b
Rules
*-un-lft-identity_binary64_2124
add-sqr-sqrt_binary64_2146 associate-*r*_binary64_2064
pow1_binary64_2185 add-exp-log_binary64_2162 add-cbrt-cube_binary64_2160 add-cube-cbrt_binary64_2159 associate-*l*_binary64_2065 distribute-lft-out_binary64_2075
associate-*r/_binary64_2066
pow-prod-down_binary64_2195 prod-exp_binary64_2173 add-log-exp_binary64_2163 cbrt-unprod_binary64_2157 unswap-sqr_binary64_2092 distribute-rgt-in_binary64_2074 distribute-lft-in_binary64_2073 flip3-+_binary64_2127 flip-+_binary64_2098 *-commutative_binary64_2055
Counts
1 → 24
Calls

1 calls:

9.0ms
(*.f64 a (+.f64 (+.f64 b c) d))
Compiler

Compiled 336 to 85 computations (74.7% saved)

series175.0ms (3.8%)

Error
0.0b
Counts
1 → 21
Calls

1 calls:

162.0ms
(*.f64 a (+.f64 (+.f64 b c) d))
Compiler

Compiled 426 to 269 computations (36.9% saved)

simplify96.0ms (2.1%)

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 0 (85.0ms)

IterNodesCost
05029456

prune29.0ms (0.6%)

Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New43245
Fresh000
Picked011
Done000
Total43346
Error
0.0b
Counts
46 → 3
Compiler

Compiled 438 to 93 computations (78.8% saved)

localize6.0ms (0.1%)

Local error

Found 2 expressions with local error:

0.0b
(+.f64 (*.f64 a (+.f64 b c)) (*.f64 a d))
0.0b
(*.f64 a (+.f64 b c))

rewrite51.0ms (1.1%)

Algorithm
rewrite-expression-head
Error
0b
Rules
add-sqr-sqrt_binary64_2146 *-un-lft-identity_binary64_2124
pow1_binary64_2185 add-exp-log_binary64_2162 add-log-exp_binary64_2163 add-cbrt-cube_binary64_2160 add-cube-cbrt_binary64_2159 associate-*r*_binary64_2064
associate-*l*_binary64_2065
distribute-rgt-in_binary64_2074 distribute-lft-in_binary64_2073 flip3-+_binary64_2127 associate-*r/_binary64_2066 flip-+_binary64_2098 distribute-lft-out_binary64_2075 associate-+l+_binary64_2057
pow-prod-down_binary64_2195 prod-exp_binary64_2173 cbrt-unprod_binary64_2157 unswap-sqr_binary64_2092 *-commutative_binary64_2055 sum-log_binary64_2215 +-commutative_binary64_2054
Counts
2 → 37
Calls

2 calls:

7.0ms
(+.f64 (*.f64 a (+.f64 b c)) (*.f64 a d))
7.0ms
(*.f64 a (+.f64 b c))
Compiler

Compiled 590 to 145 computations (75.4% saved)

series338.0ms (7.2%)

Error
0.0b
Counts
2 → 36
Calls

2 calls:

223.0ms
(+.f64 (*.f64 a (+.f64 b c)) (*.f64 a d))
86.0ms
(*.f64 a (+.f64 b c))
Compiler

Compiled 801 to 473 computations (40.9% saved)

simplify83.0ms (1.8%)

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (64.0ms)

IterNodesCost
04951681
14951681

prune44.0ms (0.9%)

Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New73073
Fresh011
Picked011
Done011
Total73376
Error
0.0b
Counts
76 → 3
Compiler

Compiled 759 to 140 computations (81.6% saved)

localize7.0ms (0.2%)

Local error

Found 2 expressions with local error:

0.3b
(*.f64 (sqrt.f64 a) (*.f64 (+.f64 d (+.f64 b c)) (sqrt.f64 a)))
0.4b
(*.f64 (+.f64 d (+.f64 b c)) (sqrt.f64 a))

rewrite67.0ms (1.4%)

Algorithm
rewrite-expression-head
Error
0b
Rules
12×*-un-lft-identity_binary64_2124
11×add-sqr-sqrt_binary64_2146 associate-*l*_binary64_2065
pow1_binary64_2185 add-exp-log_binary64_2162 add-cbrt-cube_binary64_2160
add-cube-cbrt_binary64_2159 sqrt-prod_binary64_2140 associate-*r*_binary64_2064
pow-prod-down_binary64_2195 prod-exp_binary64_2173 cbrt-unprod_binary64_2157 associate-*l/_binary64_2067
distribute-lft-out_binary64_2075
add-log-exp_binary64_2163 unswap-sqr_binary64_2092 flip3-+_binary64_2127 flip-+_binary64_2098 *-commutative_binary64_2055 associate-*r/_binary64_2066
Counts
2 → 49
Calls

2 calls:

11.0ms
(*.f64 (sqrt.f64 a) (*.f64 (+.f64 d (+.f64 b c)) (sqrt.f64 a)))
9.0ms
(*.f64 (+.f64 d (+.f64 b c)) (sqrt.f64 a))
Compiler

Compiled 944 to 164 computations (82.6% saved)

series390.0ms (8.4%)

Error
0.0b
Counts
2 → 42
Calls

2 calls:

208.0ms
(*.f64 (+.f64 d (+.f64 b c)) (sqrt.f64 a))
164.0ms
(*.f64 (sqrt.f64 a) (*.f64 (+.f64 d (+.f64 b c)) (sqrt.f64 a)))
Compiler

Compiled 1281 to 724 computations (43.5% saved)

simplify99.0ms (2.1%)

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 0 (76.0ms)

IterNodesCost
049601088
149601088

prune86.0ms (1.9%)

Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New91091
Fresh000
Picked011
Done022
Total91394
Error
0.0b
Counts
94 → 3
Compiler

Compiled 1081 to 184 computations (83% saved)

regimes334.0ms (7.2%)

Accuracy

Total 0.0b remaining (95.7%)

Threshold costs 0.0b (95.7%)

Compiler

Compiled 2489 to 1715 computations (31.1% saved)

bsearch0.0ms (0%)

simplify23.0ms (0.5%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01313
11313
Compiler

Compiled 18 to 16 computations (11.1% saved)

end0.0ms (0%)

sample2.3s (49.7%)

Algorithm
intervals
Results
418.0ms8000×pre128true
248.0ms8000×body128valid
4.0ms83×pre128false
Compiler

Compiled 362 to 256 computations (29.3% saved)

Profiling

Loading profile data...