Date:	Tuesday, February 25th, 2020
Commit:	7c13946c on findroot
Hostname:	warfa with Racket 7.5
Seed:	2020056
Parameters:	256 points for 4 iterations
Flags:	`setup:simplifyrules:numericsrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:complexrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifyreduce:regimesreduce:avg-errorreduce:binary-searchreduce:branch-expressionsprecision:doubleprecision:fallback` `+o rules:numerics`

Details

sample2.6s (75.6%)

Algorithm

6×

intervals

Results

619.0ms	7704×	body	1280	valid
343.0ms	2867×	body	2560	valid
233.0ms	4207×	body	640	valid
147.0ms	10147×	body	80	valid
88.0ms	1825×	body	320	valid
20.0ms	792×	body	160	valid

simplify366.0ms (10.8%)

Algorithm

11×	egg-herbie

series218.0ms (6.4%)

Calls

4 calls:

79.0ms	(- (fma x x (fma 2.0 x 1.0)) 1.0)
68.0ms	(- (* (+ x 1.0) (+ x 1.0)) 1.0)
54.0ms	(fma x 2.0 (pow x 2))
15.0ms	(* (+ x 1.0) (+ x 1.0))

prune172.0ms (5.1%)

rewrite39.0ms (1.1%)

Algorithm

5×	rewrite-expression-head

Calls

4 calls:

16.0ms	(* (+ x 1.0) (+ x 1.0))
11.0ms	(- (* (+ x 1.0) (+ x 1.0)) 1.0)
3.0ms	(- (fma x x (fma 2.0 x 1.0)) 1.0)
0.0ms	(fma x 2.0 (pow x 2))

Rules

32×	`*-un-lft-identity`
21×	`add-sqr-sqrt`
16×	`add-cube-cbrt`
12×	`prod-diff`
11×	`pow1`
8×	`add-log-exp`
6×	`distribute-lft-out` `flip3-+` `flip-+` `swap-sqr` `add-exp-log` `add-cbrt-cube`
4×	`log1p-expm1-u` `associate-r` `fma-neg` `associate-l` `expm1-log1p-u` `frac-times`
3×	`associate--l+`
2×	`diff-log` `flip--` `distribute-rgt-in` `associate-r/` `associate-l/` `flip3--` `difference-of-squares` `fma-udef` `distribute-lft-in` `sub-neg`
1×	`pow-prod-down` `unswap-sqr` `*-commutative` `prod-exp` `pow-sqr` `cbrt-unprod` `pow-prod-up` `pow2` `pow-plus` `distribute-lft-out--`

localize19.0ms (0.6%)

regimes15.0ms (0.4%)

Accuracy

Total 0.0b remaining (93.7%)

Threshold costs 0.0b (93.7%)

0.0b

0%

Expanding a square

bsearch0.0ms (0.0%)

end0.0ms (0.0%)