Details

Time bar (total: 3.1s)

sample21.0ms

Algorithm
intervals
Results
9.0ms266×body80valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0197
1367
2487
3667
4727
5727

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 25.4b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* c c) (* d d))
0.5b
(- (* b c) (* a d))
24.9b
(/ (- (* b c) (* a d)) (+ (* c c) (* d d)))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×times-frac
7×add-log-exp
5×add-exp-log add-cbrt-cube
3×pow1 associate-/r* associate-/l*
2×flip3-- flip3-+ associate-/r/ flip-- flip-+ associate-/l/
1×cbrt-undiv +-commutative sub-neg frac-2neg diff-log div-sub div-exp clear-num sum-log div-inv
Counts
3 → 55
Calls
3 calls:
8.0ms
(+ (* c c) (* d d))
8.0ms
(- (* b c) (* a d))
28.0ms
(/ (- (* b c) (* a d)) (+ (* c c) (* d d)))

series136.0ms

Counts
3 → 9
Calls
3 calls:
24.0ms
(+ (* c c) (* d d))
34.0ms
(- (* b c) (* a d))
77.0ms
(/ (- (* b c) (* a d)) (+ (* c c) (* d d)))

simplify38.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0292541
11273493
25002491

prune174.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 24.7b

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b
(- (* b c) (* a d))
15.7b
(/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
29.2b
(sqrt (+ (* c c) (* d d)))
29.2b
(sqrt (+ (* c c) (* d d)))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
21×add-cube-cbrt *-un-lft-identity
18×times-frac sqrt-prod
6×pow1 add-exp-log sqrt-div associate-/r* add-cbrt-cube add-log-exp
3×flip3-+ flip-+ associate-/l*
2×rem-sqrt-square flip3-- sqrt-pow1 pow1/2 associate-/r/ flip-- associate-/l/
1×cbrt-undiv sub-neg frac-2neg diff-log div-sub div-exp clear-num div-inv
Counts
4 → 86
Calls
4 calls:
8.0ms
(- (* b c) (* a d))
29.0ms
(/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
8.0ms
(sqrt (+ (* c c) (* d d)))
8.0ms
(sqrt (+ (* c c) (* d d)))

series206.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(- (* b c) (* a d))
104.0ms
(/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
35.0ms
(sqrt (+ (* c c) (* d d)))
32.0ms
(sqrt (+ (* c c) (* d d)))

simplify97.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0304910
1990857
23354845
35001845

prune283.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 22.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(- (* b c) (* a d))
15.7b
(/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))
29.2b
(sqrt (+ (* c c) (* d d)))
29.2b
(sqrt (+ (* c c) (* d d)))

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
21×add-cube-cbrt *-un-lft-identity
18×times-frac sqrt-prod
6×pow1 add-exp-log sqrt-div add-cbrt-cube associate-/l* add-log-exp
3×flip3-+ associate-/r* flip-+
2×rem-sqrt-square flip3-- sqrt-pow1 pow1/2 associate-/r/ flip-- associate-/l/
1×cbrt-undiv sub-neg frac-2neg diff-log div-exp clear-num div-inv
Counts
4 → 85
Calls
4 calls:
7.0ms
(- (* b c) (* a d))
23.0ms
(/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))
8.0ms
(sqrt (+ (* c c) (* d d)))
11.0ms
(sqrt (+ (* c c) (* d d)))

series174.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(- (* b c) (* a d))
73.0ms
(/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))
31.0ms
(sqrt (+ (* c c) (* d d)))
36.0ms
(sqrt (+ (* c c) (* d d)))

simplify67.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0264887
1808842
22357837
35001837

prune297.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 22.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.5b
(- (* b c) (* a d))
15.8b
(* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d)))))
29.2b
(sqrt (+ (* c c) (* d d)))
29.2b
(sqrt (+ (* c c) (* d d)))

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
34×add-sqr-sqrt
24×associate-*r*
22×*-un-lft-identity times-frac
20×add-cube-cbrt
17×sqrt-prod
13×add-exp-log
9×add-cbrt-cube
8×pow1
6×sqrt-div add-log-exp
5×unswap-sqr
4×prod-exp
3×flip3-- flip3-+ associate-*l* flip-- flip-+
2×frac-times rem-sqrt-square sqrt-pow1 pow1/2 div-exp associate-*l/ associate-/r/ cbrt-unprod
1×cbrt-undiv sub-neg rec-exp diff-log 1-exp associate-*r/ pow-prod-down un-div-inv *-commutative div-inv
Counts
4 → 95
Calls
4 calls:
8.0ms
(- (* b c) (* a d))
57.0ms
(* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d)))))
8.0ms
(sqrt (+ (* c c) (* d d)))
8.0ms
(sqrt (+ (* c c) (* d d)))

series204.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(- (* b c) (* a d))
103.0ms
(* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d)))))
36.0ms
(sqrt (+ (* c c) (* d d)))
31.0ms
(sqrt (+ (* c c) (* d d)))

simplify45.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0378918
11807831
25001807

prune270.0ms

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 22.0b

regimes165.0ms

Accuracy

0% (3.1b remaining)

Error of 25.7b against oracle of 22.6b and baseline of 25.7b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02014
12014

end0.0ms

sample587.0ms

Algorithm
intervals
Results
299.0ms8465×body80valid