Details

sample59.0ms

Algorithm

intervals

Results

22.0ms	265×	body	80	nan
19.0ms	256×	body	80	valid

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	27	16
1	33	16
2	33	16

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 33.5b

localize20.0ms

Local error

Found 4 expressions with local error:

0.3b	(/ (+ (* (log (sqrt (+ (* re re) (* im im)))) (log base)) (* (atan2 im re) 0.0)) (+ (* (log base) (log base)) (* 0.0 0.0)))
0.4b	(* (log (sqrt (+ (* re re) (* im im)))) (log base))
0.5b	(* (log base) (log base))
31.0b	(sqrt (+ (* re re) (* im im)))

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-sqr-sqrt`
25×	`*-un-lft-identity`
23×	`pow1` `add-cube-cbrt`
12×	`log-prod`
10×	`add-exp-log` `associate-l` `log-pow` `add-cbrt-cube`
9×	`times-frac`
8×	`associate-r`
6×	`distribute-rgt-in` `distribute-lft-in` `swap-sqr`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
3×	`flip3-+` `associate-/r` `sqrt-prod` `flip-+` `associate-/l`
2×	`sqrt-pow1` `pow1/2` `sqrt-div` `pow-prod-down` `prod-exp` `associate-/r/` `*-commutative` `cbrt-unprod` `associate-/l/` `unswap-sqr`
1×	`cbrt-undiv` `pow2` `rem-sqrt-square` `frac-2neg` `pow-plus` `div-exp` `clear-num` `pow-sqr` `pow-prod-up` `hypot-def` `div-inv`

Counts

4 → 119

Calls

4 calls:

10.0ms	(/ (+ (* (log (sqrt (+ (* re re) (* im im)))) (log base)) (* (atan2 im re) 0.0)) (+ (* (log base) (log base)) (* 0.0 0.0)))
6.0ms	(* (log (sqrt (+ (* re re) (* im im)))) (log base))
5.0ms	(* (log base) (log base))
4.0ms	(sqrt (+ (* re re) (* im im)))

series380.0ms

Counts

4 → 12

Calls

4 calls:

99.0ms	(/ (+ (* (log (sqrt (+ (* re re) (* im im)))) (log base)) (* (atan2 im re) 0.0)) (+ (* (log base) (log base)) (* 0.0 0.0)))
92.0ms	(* (log (sqrt (+ (* re re) (* im im)))) (log base))
149.0ms	(* (log base) (log base))
40.0ms	(sqrt (+ (* re re) (* im im)))

simplify62.0ms

Algorithm

egg-herbie

Counts

131 → 131

Iterations

Useful iterations: 2 (50.0ms)

Iter	Nodes	Cost
0	467	1408
1	1820	1268
2	5001	1217

prune492.0ms

Pruning

12 alts after pruning (12 fresh and 0 done)

Merged error: 0.2b

localize22.0ms

Local error

Found 4 expressions with local error:

0.0b	(hypot re im)
0.3b	(/ (+ (* (log (* 1 (hypot re im))) (log base)) (* (atan2 im re) 0.0)) (+ (* (log base) (log base)) (* 0.0 0.0)))
0.4b	(* (log (* 1 (hypot re im))) (log base))
0.5b	(* (log base) (log base))

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

26×	`add-sqr-sqrt`
24×	`*-un-lft-identity`
23×	`pow1`
22×	`add-cube-cbrt`
12×	`log-prod`
10×	`add-exp-log` `add-cbrt-cube`
9×	`times-frac` `associate-l` `log-pow`
8×	`associate-r`
6×	`distribute-rgt-in` `distribute-lft-in` `swap-sqr`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
3×	`pow-prod-down` `associate-/r` `associate-/l`
2×	`flip3-+` `prod-exp` `associate-/r/` `*-commutative` `cbrt-unprod` `flip-+` `associate-/l/` `unswap-sqr`
1×	`cbrt-undiv` `pow2` `hypot-udef` `frac-2neg` `pow-plus` `div-exp` `clear-num` `pow-sqr` `pow-prod-up` `div-inv`

Counts

4 → 110

Calls

4 calls:

1.0ms	(hypot re im)
10.0ms	(/ (+ (* (log (* 1 (hypot re im))) (log base)) (* (atan2 im re) 0.0)) (+ (* (log base) (log base)) (* 0.0 0.0)))
6.0ms	(* (log (* 1 (hypot re im))) (log base))
5.0ms	(* (log base) (log base))

series403.0ms

Counts

4 → 12

Calls

4 calls:

49.0ms	(hypot re im)
105.0ms	(/ (+ (* (log (* 1 (hypot re im))) (log base)) (* (atan2 im re) 0.0)) (+ (* (log base) (log base)) (* 0.0 0.0)))
98.0ms	(* (log (* 1 (hypot re im))) (log base))
149.0ms	(* (log base) (log base))

simplify55.0ms

Algorithm

egg-herbie

Counts

122 → 122

Iterations

Useful iterations: 2 (44.0ms)

Iter	Nodes	Cost
0	398	1152
1	1604	1012
2	5002	969

prune447.0ms

Pruning

12 alts after pruning (12 fresh and 0 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.3b	(/ 1 (/ (hypot (log base) 0.0) 1))
0.3b	(/ (fma (log base) (log (hypot re im)) (* (atan2 im re) 0.0)) (* (hypot (log base) 0.0) 1))
0.4b	(fma (log base) (log (hypot re im)) (* (atan2 im re) 0.0))
0.4b	(* (/ 1 (/ (hypot (log base) 0.0) 1)) (/ (fma (log base) (log (hypot re im)) (* (atan2 im re) 0.0)) (* (hypot (log base) 0.0) 1)))

rewrite43.0ms

Algorithm

rewrite-expression-head

Rules

170×	`add-exp-log`
157×	`times-frac`
104×	`add-sqr-sqrt`
93×	`div-exp`
90×	`*-un-lft-identity`
85×	`add-cube-cbrt`
62×	`prod-exp`
50×	`add-cbrt-cube`
44×	`associate-l`
41×	`1-exp`
20×	`cbrt-undiv`
15×	`rec-exp`
14×	`associate-/r*`
13×	`cbrt-unprod`
11×	`div-inv`
7×	`pow1` `associate-r` `unswap-sqr`
6×	`associate-/l*`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
2×	`frac-2neg` `clear-num` `associate-/r/`
1×	`frac-times` `pow-flip` `associate-r/` `pow-prod-down` `associate-l/` `*-commutative` `fma-udef` `inv-pow`

Counts

4 → 236

Calls

4 calls:

9.0ms	(/ 1 (/ (hypot (log base) 0.0) 1))
4.0ms	(/ (fma (log base) (log (hypot re im)) (* (atan2 im re) 0.0)) (* (hypot (log base) 0.0) 1))
1.0ms	(fma (log base) (log (hypot re im)) (* (atan2 im re) 0.0))
18.0ms	(* (/ 1 (/ (hypot (log base) 0.0) 1)) (/ (fma (log base) (log (hypot re im)) (* (atan2 im re) 0.0)) (* (hypot (log base) 0.0) 1)))

series1.3s

Counts

4 → 12

Calls

4 calls:

487.0ms	(/ 1 (/ (hypot (log base) 0.0) 1))
348.0ms	(/ (fma (log base) (log (hypot re im)) (* (atan2 im re) 0.0)) (* (hypot (log base) 0.0) 1))
135.0ms	(fma (log base) (log (hypot re im)) (* (atan2 im re) 0.0))
349.0ms	(* (/ 1 (/ (hypot (log base) 0.0) 1)) (/ (fma (log base) (log (hypot re im)) (* (atan2 im re) 0.0)) (* (hypot (log base) 0.0) 1)))

simplify92.0ms

Algorithm

egg-herbie

Counts

248 → 248

Iterations

Useful iterations: 2 (66.0ms)

Iter	Nodes	Cost
0	936	3408
1	4246	2773
2	5002	2572

prune678.0ms

Pruning

12 alts after pruning (11 fresh and 1 done)

Merged error: 0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.3b	(/ 1 (/ (fma 0.0 0.0 (pow (log base) 2)) 1))
0.3b	(* (+ (* (log (* 1 (hypot re im))) (log base)) (* (atan2 im re) 0.0)) (/ 1 (/ (fma 0.0 0.0 (pow (log base) 2)) 1)))
0.4b	(* (log (* 1 (hypot re im))) (log base))
0.5b	(pow (log base) 2)

rewrite44.0ms

Algorithm

rewrite-expression-head

Rules

151×	`times-frac`
109×	`add-sqr-sqrt`
93×	`*-un-lft-identity`
88×	`add-cube-cbrt`
48×	`add-exp-log` `associate-r`
24×	`div-exp`
20×	`add-cbrt-cube`
15×	`pow1`
13×	`associate-/r*`
12×	`1-exp`
11×	`prod-exp`
9×	`div-inv`
8×	`associate-l` `unswap-sqr`
6×	`cbrt-undiv` `rec-exp` `log-prod`
4×	`expm1-log1p-u` `unpow-prod-down` `log-pow` `cbrt-unprod` `log1p-expm1-u` `add-log-exp`
3×	`distribute-rgt-in` `pow-unpow` `distribute-lft-in` `pow-prod-down` `associate-/l*`
2×	`frac-times` `flip3-+` `associate-l/` `associate-/r/` `-commutative` `flip-+`
1×	`pow-to-exp` `pow-flip` `pow-pow` `frac-2neg` `associate-*r/` `pow-exp` `clear-num` `un-div-inv` `unpow2` `inv-pow` `sqr-pow`

Counts

4 → 215

Calls

4 calls:

6.0ms	(/ 1 (/ (fma 0.0 0.0 (pow (log base) 2)) 1))
21.0ms	(* (+ (* (log (* 1 (hypot re im))) (log base)) (* (atan2 im re) 0.0)) (/ 1 (/ (fma 0.0 0.0 (pow (log base) 2)) 1)))
6.0ms	(* (log (* 1 (hypot re im))) (log base))
2.0ms	(pow (log base) 2)

series566.0ms

Counts

4 → 12

Calls

4 calls:

201.0ms	(/ 1 (/ (fma 0.0 0.0 (pow (log base) 2)) 1))
127.0ms	(* (+ (* (log (* 1 (hypot re im))) (log base)) (* (atan2 im re) 0.0)) (/ 1 (/ (fma 0.0 0.0 (pow (log base) 2)) 1)))
94.0ms	(* (log (* 1 (hypot re im))) (log base))
143.0ms	(pow (log base) 2)

simplify90.0ms

Algorithm

egg-herbie

Counts

227 → 227

Iterations

Useful iterations: 2 (69.0ms)

Iter	Nodes	Cost
0	821	2592
1	3828	2131
2	5001	1920

prune684.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 0b

regimes256.0ms

Accuracy

0% (0.4b remaining)

Error of 0.5b against oracle of 0.0b and baseline of 0.5b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	22	15
1	24	15
2	24	15

end0.0ms

sample1.5s

Algorithm

intervals

Results

582.0ms	8000×	body	80	valid
570.0ms	8197×	body	80	nan