Details

sample23.0ms

Algorithm

intervals

Results

9.0ms	273×	body	80	valid
0.0ms	2×	body	1280	valid
0.0ms	1×	body	320	valid

simplify83.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	22	6
1	39	5
2	67	5
3	119	5
4	185	5
5	252	5
6	313	5
7	399	5
8	562	5
9	721	5
10	1148	5
11	1303	5
12	1450	5
13	1454	5
14	1454	5

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.6b

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b	(fma 120.0 a (/ (* 60.0 (- x y)) (- z t)))
0.0b	(* 60.0 (- x y))
0.7b	(/ (* 60.0 (- x y)) (- z t))

rewrite31.0ms

Algorithm

rewrite-expression-head

Rules

27×	`add-sqr-sqrt`
25×	`*-un-lft-identity`
19×	`add-cube-cbrt`
18×	`prod-diff`
11×	`distribute-rgt-in` `distribute-lft-in`
10×	`add-exp-log` `add-cbrt-cube`
5×	`pow1` `times-frac` `associate-r` `associate-/r*`
4×	`associate-*r/`
3×	`expm1-log1p-u` `flip3--` `associate-l` `flip--` `log1p-expm1-u` `distribute-lft-out--` `add-log-exp` `difference-of-squares`
2×	`cbrt-undiv` `sub-neg` `div-exp` `prod-exp` `associate-/r/` `cbrt-unprod` `associate-/l/`
1×	`frac-2neg` `pow-prod-down` `clear-num` `-commutative` `fma-udef` `div-inv` `associate-/l` `unswap-sqr`

Counts

3 → 87

Calls

3 calls:

0.0ms	(fma 120.0 a (/ (* 60.0 (- x y)) (- z t)))
13.0ms	(* 60.0 (- x y))
15.0ms	(/ (* 60.0 (- x y)) (- z t))

series197.0ms

Counts

3 → 9

Calls

3 calls:

97.0ms	(fma 120.0 a (/ (* 60.0 (- x y)) (- z t)))
32.0ms	(* 60.0 (- x y))
68.0ms	(/ (* 60.0 (- x y)) (- z t))

simplify54.0ms

Algorithm

egg-herbie

Counts

96 → 96

Iterations

Useful iterations: 2 (46.0ms)

Iter	Nodes	Cost
0	390	631
1	1733	455
2	5002	453

prune227.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b	(fma 120.0 a (/ 60.0 (/ (- z t) (- x y))))
0.0b	(/ (- z t) (- x y))
0.4b	(/ 60.0 (/ (- z t) (- x y)))

rewrite44.0ms

Algorithm

rewrite-expression-head

Rules

218×	`times-frac`
195×	`add-sqr-sqrt` `*-un-lft-identity`
91×	`add-cube-cbrt`
52×	`distribute-lft-out--` `difference-of-squares`
36×	`associate-/r*`
11×	`associate-/r/`
10×	`add-exp-log` `add-cbrt-cube`
8×	`associate-/l*`
6×	`flip3--` `flip--` `div-inv`
4×	`cbrt-undiv` `div-exp`
3×	`pow1` `expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
2×	`frac-2neg` `clear-num` `associate-/l/`
1×	`div-sub` `fma-udef`

Counts

3 → 208

Calls

3 calls:

0.0ms	(fma 120.0 a (/ 60.0 (/ (- z t) (- x y))))
13.0ms	(/ (- z t) (- x y))
18.0ms	(/ 60.0 (/ (- z t) (- x y)))

series443.0ms

Counts

3 → 9

Calls

3 calls:

94.0ms	(fma 120.0 a (/ 60.0 (/ (- z t) (- x y))))
55.0ms	(/ (- z t) (- x y))
293.0ms	(/ 60.0 (/ (- z t) (- x y)))

simplify87.0ms

Algorithm

egg-herbie

Counts

217 → 217

Iterations

Useful iterations: 2 (62.0ms)

Iter	Nodes	Cost
0	676	1885
1	2984	1819
2	5001	1815

prune591.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma 120.0 a (* (/ 60.0 (- z t)) (- x y)))
0.2b	(* (/ 60.0 (- z t)) (- x y))

rewrite31.0ms

Algorithm

rewrite-expression-head

Rules

37×	`add-sqr-sqrt`
32×	`*-un-lft-identity`
24×	`add-cube-cbrt`
21×	`associate-l`
18×	`prod-diff`
16×	`times-frac`
11×	`distribute-rgt-in` `distribute-lft-in`
7×	`add-exp-log` `add-cbrt-cube`
5×	`associate-r`
4×	`pow1` `distribute-lft-out--` `difference-of-squares`
3×	`flip3--` `flip--`
2×	`expm1-log1p-u` `frac-times` `sub-neg` `associate-*r/` `prod-exp` `associate-/r/` `cbrt-unprod` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
1×	`cbrt-undiv` `div-exp` `pow-prod-down` `associate-l/` `-commutative` `fma-udef` `div-inv`

Counts

2 → 80

Calls

2 calls:

0.0ms	(fma 120.0 a (* (/ 60.0 (- z t)) (- x y)))
27.0ms	(* (/ 60.0 (- z t)) (- x y))

series375.0ms

Counts

2 → 6

Calls

2 calls:

94.0ms	(fma 120.0 a (* (/ 60.0 (- z t)) (- x y)))
282.0ms	(* (/ 60.0 (- z t)) (- x y))

simplify50.0ms

Algorithm

egg-herbie

Counts

86 → 86

Iterations

Useful iterations: 2 (41.0ms)

Iter	Nodes	Cost
0	444	729
1	1709	562
2	5001	554

prune212.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b	(fma 120.0 a (/ (* (- x y) 60.0) (- z t)))
0.0b	(* (- x y) 60.0)
0.7b	(/ (* (- x y) 60.0) (- z t))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

15×	`add-sqr-sqrt`
13×	`*-un-lft-identity`
10×	`add-exp-log` `add-cbrt-cube`
7×	`add-cube-cbrt`
5×	`pow1` `times-frac` `associate-l` `associate-/r*`
4×	`associate-*l/`
3×	`expm1-log1p-u` `flip3--` `associate-r` `flip--` `log1p-expm1-u` `distribute-lft-out--` `add-log-exp` `difference-of-squares`
2×	`cbrt-undiv` `div-exp` `prod-exp` `associate-/r/` `cbrt-unprod` `associate-/l/`
1×	`frac-2neg` `pow-prod-down` `clear-num` `-commutative` `fma-udef` `div-inv` `associate-/l` `unswap-sqr`

Counts

3 → 65

Calls

3 calls:

0.0ms	(fma 120.0 a (/ (* (- x y) 60.0) (- z t)))
11.0ms	(* (- x y) 60.0)
11.0ms	(/ (* (- x y) 60.0) (- z t))

series188.0ms

Counts

3 → 9

Calls

3 calls:

94.0ms	(fma 120.0 a (/ (* (- x y) 60.0) (- z t)))
30.0ms	(* (- x y) 60.0)
64.0ms	(/ (* (- x y) 60.0) (- z t))

simplify42.0ms

Algorithm

egg-herbie

Counts

74 → 74

Iterations

Useful iterations: 2 (36.0ms)

Iter	Nodes	Cost
0	309	368
1	1319	318
2	5001	316

prune201.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

regimes172.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	5

end0.0ms

sample582.0ms

Algorithm

intervals

Results

295.0ms	8514×	body	80	valid
8.0ms	51×	body	1280	valid
4.0ms	32×	body	640	valid
2.0ms	13×	body	2560	valid
2.0ms	25×	body	320	valid
1.0ms	11×	body	160	valid