Date:Friday, June 5th, 2020
Commit:08f7e9a2 on ival-find-range
Hostname:warfa with Racket 7.5
Seed:2020157
Parameters:256 points for 4 iterations
Flags:
setup:simplifyrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifyreduce:regimesreduce:avg-errorreduce:binary-searchreduce:branch-expressionsprecision:doubleprecision:fallback
default

Details

sample7.9s (42.9%)

Algorithm
18×intervals
Results
3.5s81797×body80valid
1.1s21594×body80nan
757.0ms4154×body1280valid
0.0msbody160valid

prune3.9s (21.0%)

Filtered
1479 candidates to 2104 candidates (-42.3%)

simplify3.6s (19.6%)

Algorithm
45×egg-herbie

regimes1.1s (5.8%)

Accuracy

Total 3.7b remaining (18.1%)

Threshold costs 1.2b (5.7%)

1.3b89.8%jeff quadratic root 2
1.3b89.2%jeff quadratic root 1
0.8b54.4%fabs fraction 1
0.3b0%sqrt times
0.0b0%subtraction fraction

series937.0ms (5.1%)

Calls

68 calls:

43.0ms
(/ (pow (exp (neg (+ (sqrt 1.0) x))) (sqrt 1.0)) (pow (exp (neg (+ (sqrt 1.0) x))) x))
35.0ms
(sqrt (- (* b b) (* (* 4.0 a) c)))
34.0ms
(- (neg b) (* (fabs (cbrt (- (* b b) (* (* 4.0 a) c)))) (sqrt (cbrt (- (* b b) (* (* 4.0 a) c))))))
29.0ms
(cbrt (- (* b b) (* (* 4.0 a) c)))
27.0ms
(* (sqrt (- x 1.0)) (sqrt x))

rewrite484.0ms (2.6%)

Algorithm
27×rewrite-expression-head
Calls

68 calls:

14.0ms
(log (exp (/ (neg (+ f n)) (- f n))))
13.0ms
(/ (pow (exp (neg (+ (sqrt 1.0) x))) (sqrt 1.0)) (pow (exp (neg (+ (sqrt 1.0) x))) x))
13.0ms
(pow E (/ (neg (+ f n)) (- f n)))
12.0ms
(exp (/ (neg (+ f n)) (- f n)))
11.0ms
(* (cbrt (/ x y)) (cbrt (/ x y)))
Rules
805×*-un-lft-identity
742×add-sqr-sqrt
572×times-frac
452×add-cube-cbrt
204×exp-prod
162×distribute-rgt-neg-in
160×distribute-lft-neg-in
130×cbrt-prod
119×pow1
117×add-log-exp
113×add-exp-log
107×difference-of-squares
103×add-cbrt-cube
101×unpow-prod-down
95×distribute-lft-out--
90×pow-unpow
85×sqrt-prod
84×associate-*l*
81×distribute-lft-out
68×log-pow
51×flip-- flip3-- associate-/l*
50×sqrt-div
40×neg-mul-1
38×associate-*r*
31×associate-/r*
29×pow-pow
27×distribute-neg-in sqrt-pow1
26×pow1/2
25×exp-sum sqr-pow
23×rem-sqrt-square
21×unswap-sqr
20×div-inv
18×div-exp
17×neg-sub0
16×cbrt-div swap-sqr associate-*l/ associate-/r/
15×pow-exp sub-neg pow1/3
14×associate-*r/
13×neg-log rem-exp-log
12×pow-to-exp diff-log cube-prod
10×frac-add prod-exp cbrt-undiv log-prod pow-prod-down cbrt-unprod
flip-+ flip3-+ frac-times distribute-frac-neg
sum-log associate-/l/
exp-neg div-sub
clear-num *-commutative frac-2neg distribute-neg-frac exp-diff
rem-log-exp distribute-rgt-in distribute-lft-in un-div-inv
cube-div unpow-prod-up log-div associate-+l+ pow-neg pow-sub
associate--l- +-commutative e-exp-1
log-rec cube-mult pow-sqr pow-prod-up associate-+l- unpow3
pow2 frac-sub pow-plus sqrt-unprod sub-div rem-cbrt-cube rem-cube-cbrt pow-div

localize365.0ms (2.0%)

bsearch176.0ms (1.0%)

end0.0ms (0.0%)

Profiling

Loading profile data...