Herbie run

Date:Tuesday, May 20th, 2025
Commit:cd6c75cb on new-rules-taylor-LAST
Seed:2025140
Parameters:256 points for 4 iterations
Flags:
reduce:regimesreduce:binary-searchreduce:branch-expressionssetup:searchrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:numericsrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:proofs
default
Memory:149 209.0 MB

Time bar (total: 2.1min)

sample52.6s (41.6%)

Memory
780.6MiB live, 62 094.1MiB allocated; 24.2s collecting garbage
Samples
21.8s292 918×0valid
8.4s35 731×1valid
7.1s17 701×2valid
349.0ms4 153×0invalid
212.0ms402×3valid
105.0ms1 016×0exit
50.0ms101×4exit
50.0ms101×3exit
4.0ms32×1exit
Precisions
Click to see histograms. Total time spent on operations: 25.8s
ival-mult!: 5.6s (21.6% of total)
ival-pow: 4.6s (17.9% of total)
ival-div!: 2.7s (10.4% of total)
adjust: 2.4s (9.1% of total)
ival-sub!: 2.3s (9% of total)
ival-add!: 2.1s (8.2% of total)
ival-cos: 1.9s (7.3% of total)
ival-sin: 1.9s (7.2% of total)
ival-exp: 631.0ms (2.4% of total)
ival-sqrt: 589.0ms (2.3% of total)
ival-neg: 385.0ms (1.5% of total)
ival-pow2: 323.0ms (1.3% of total)
ival-expm1: 132.0ms (0.5% of total)
ival-log1p: 87.0ms (0.3% of total)
ival-tan: 84.0ms (0.3% of total)
ival-atan: 83.0ms (0.3% of total)
ival-hypot: 18.0ms (0.1% of total)
ival-<=: 14.0ms (0.1% of total)
ival-and: 8.0ms (0% of total)
ival-if: 4.0ms (0% of total)
ival-fabs: 4.0ms (0% of total)
ival-==: 2.0ms (0% of total)
ival-assert: 1.0ms (0% of total)
const: 0.0ms (0% of total)
ival-<: 0.0ms (0% of total)
Bogosity

rewrite26.0s (20.5%)

Memory
1 276.0MiB live, 28 992.1MiB allocated; 8.8s collecting garbage
Stop Event
372×iter-limit
112×node-limit
22×unsound
11×saturated
Counts
7 295 → 96 506

eval15.1s (11.9%)

Memory
-331.7MiB live, 19 233.3MiB allocated; 7.8s collecting garbage
Compiler

Compiled 1 304 723 to 292 065 computations (77.6% saved)

derivations7.0s (5.5%)

Memory
42.0MiB live, 6 651.0MiB allocated; 1.3s collecting garbage
Stop Event
25×fuel
17×done
Compiler

Compiled 3 974 to 2 107 computations (47% saved)

preprocess6.8s (5.4%)

Memory
-725.8MiB live, 7 193.9MiB allocated; 1.6s collecting garbage
Stop Event
37×node-limit
saturated
Compiler

Compiled 11 838 to 8 671 computations (26.8% saved)

analyze4.6s (3.6%)

Memory
173.6MiB live, 4 803.6MiB allocated; 3.2s collecting garbage
Algorithm
43×search
random
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%54.5%45.5%0%0%0%0
21.4%11.7%42.9%45.5%0%0%0%1
37.4%20.4%34.1%45.5%0%0%0%2
48.7%26.2%27.7%45.5%0%0.6%0%3
57.7%30.7%22.6%45.5%0%1.2%0%4
71.2%37.7%15.3%45.5%0%1.6%0%5
72.9%38.4%14.3%45.5%0%1.8%0%6
77.9%40.7%11.6%45.5%0%2.2%0%7
81.5%42.6%9.7%45.5%0%2.3%0%8
84.1%43.8%8.3%45.5%0%2.5%0%9
86.2%44.6%7.2%45.5%0%2.7%0%10
88.2%45.6%6.1%45.5%0%2.8%0%11
89.1%45.9%5.6%45.5%0%2.9%0%12
Compiler

Compiled 1 402 to 721 computations (48.6% saved)

prune4.4s (3.5%)

Memory
10.9MiB live, 6 741.0MiB allocated; 1.3s collecting garbage
Counts
76 081 → 1 636
Compiler

Compiled 64 053 to 44 860 computations (30% saved)

regimes4.2s (3.3%)

Memory
85.9MiB live, 5 917.7MiB allocated; 1.0s collecting garbage
Counts
3 177 → 428
Calls

96 calls:

550.0ms
b
398.0ms
x
287.0ms
a
206.0ms
v
187.0ms
c
Compiler

Compiled 3 956 to 3 540 computations (10.5% saved)

bsearch3.2s (2.6%)

Memory
-76.4MiB live, 3 886.6MiB allocated; 883ms collecting garbage
Algorithm
184×binary-search
36×left-value
Stop Event
176×narrow-enough
predicate-same
Samples
926.0ms10 245×0valid
411.0ms1 359×1valid
329.0ms518×2valid
198.0ms1 526×0invalid
24.0ms22×3valid
Compiler

Compiled 74 656 to 66 944 computations (10.3% saved)

Precisions
Click to see histograms. Total time spent on operations: 1.4s
ival-mult!: 408.0ms (29.3% of total)
ival-pow: 398.0ms (28.6% of total)
ival-neg: 167.0ms (12% of total)
ival-div!: 127.0ms (9.1% of total)
ival-add!: 91.0ms (6.5% of total)
adjust: 75.0ms (5.4% of total)
ival-sub!: 57.0ms (4.1% of total)
ival-exp: 41.0ms (2.9% of total)
ival-sqrt: 29.0ms (2.1% of total)

series2.6s (2%)

Memory
-77.6MiB live, 3 688.0MiB allocated; 877ms collecting garbage
Counts
786 → 4 296
Calls

162 calls:

TimeVariablePointExpression
132.0ms
i
@inf
((/ (* (- (exp (* (log (+ 1 (/ (/ 1 n) (/ 1 i)))) n)) 1) 100) (/ (/ 1 n) (/ 1 i))) (* (- (exp (* (log (+ 1 (/ (/ 1 n) (/ 1 i)))) n)) 1) 100) (- (exp (* (log (+ 1 (/ (/ 1 n) (/ 1 i)))) n)) 1) (* (log (+ 1 (/ (/ 1 n) (/ 1 i)))) n) (log (+ 1 (/ (/ 1 n) (/ 1 i)))) (/ (/ 1 n) (/ 1 i)) (/ 1 n) 1 n (/ 1 i) i 100 (* (* (- (exp (* (log (- (/ i n) -1)) n)) 1) n) (/ 100 i)) (* (- (exp (* (log (- (/ i n) -1)) n)) 1) n) (- (exp (* (log (- (/ i n) -1)) n)) 1) (* (log (- (/ i n) -1)) n) (log (- (/ i n) -1)) (- (/ i n) -1) (/ i n) -1 (/ 100 i) (* (* (/ n i) 100) (- (exp (* (log (- (/ i n) -1)) n)) 1)) (* (/ n i) 100) (/ n i) (* (* (- (exp (* (log (fabs (- (/ i n) -1))) n)) 1) (/ 100 i)) n) (* (- (exp (* (log (fabs (- (/ i n) -1))) n)) 1) (/ 100 i)) (- (exp (* (log (fabs (- (/ i n) -1))) n)) 1) (* (log (fabs (- (/ i n) -1))) n) (log (fabs (- (/ i n) -1))) (fabs (- (/ i n) -1)) (/ (* (- (exp (* (log (fabs (- (/ i n) -1))) n)) 1) 100) (/ i n)) (* (- (exp (* (log (fabs (- (/ i n) -1))) n)) 1) 100))
88.0ms
x
@inf
((/ (/ (- 1 (* (/ (neg (* (+ (* 1/8 (pow (cos (+ x x)) 3)) 1/8) (cos x))) (+ (* (+ (* (cos (+ x x)) 1/2) -1/2) (* 1/2 (cos (+ x x)))) 1/4)) (/ (neg (* (+ (* 1/8 (pow (cos (+ x x)) 3)) 1/8) (cos x))) (+ (* (+ (* (cos (+ x x)) 1/2) -1/2) (* 1/2 (cos (+ x x)))) 1/4)))) (- 1 (/ (neg (* (+ (* 1/8 (pow (cos (+ x x)) 3)) 1/8) (cos x))) (+ (* (+ (* (cos (+ x x)) 1/2) -1/2) (* 1/2 (cos (+ x x)))) 1/4)))) (+ 1 (- (+ 1/2 (* 1/2 (cos (* 2 x)))) (* 1 (neg (cos x)))))) (/ (- 1 (* (/ (neg (* (+ (* 1/8 (pow (cos (+ x x)) 3)) 1/8) (cos x))) (+ (* (+ (* (cos (+ x x)) 1/2) -1/2) (* 1/2 (cos (+ x x)))) 1/4)) (/ (neg (* (+ (* 1/8 (pow (cos (+ x x)) 3)) 1/8) (cos x))) (+ (* (+ (* (cos (+ x x)) 1/2) -1/2) (* 1/2 (cos (+ x x)))) 1/4)))) (- 1 (/ (neg (* (+ (* 1/8 (pow (cos (+ x x)) 3)) 1/8) (cos x))) (+ (* (+ (* (cos (+ x x)) 1/2) -1/2) (* 1/2 (cos (+ x x)))) 1/4)))) (- 1 (* (/ (neg (* (+ (* 1/8 (pow (cos (+ x x)) 3)) 1/8) (cos x))) (+ (* (+ (* (cos (+ x x)) 1/2) -1/2) (* 1/2 (cos (+ x x)))) 1/4)) (/ (neg (* (+ (* 1/8 (pow (cos (+ x x)) 3)) 1/8) (cos x))) (+ (* (+ (* (cos (+ x x)) 1/2) -1/2) (* 1/2 (cos (+ x x)))) 1/4)))) 1 (* (/ (neg (* (+ (* 1/8 (pow (cos (+ x x)) 3)) 1/8) (cos x))) (+ (* (+ (* (cos (+ x x)) 1/2) -1/2) (* 1/2 (cos (+ x x)))) 1/4)) (/ (neg (* (+ (* 1/8 (pow (cos (+ x x)) 3)) 1/8) (cos x))) (+ (* (+ (* (cos (+ x x)) 1/2) -1/2) (* 1/2 (cos (+ x x)))) 1/4))) (/ (neg (* (+ (* 1/8 (pow (cos (+ x x)) 3)) 1/8) (cos x))) (+ (* (+ (* (cos (+ x x)) 1/2) -1/2) (* 1/2 (cos (+ x x)))) 1/4)) (neg (* (+ (* 1/8 (pow (cos (+ x x)) 3)) 1/8) (cos x))) (* (+ (* 1/8 (pow (cos (+ x x)) 3)) 1/8) (cos x)) (+ (* 1/8 (pow (cos (+ x x)) 3)) 1/8) 1/8 (pow (cos (+ x x)) 3) (cos (+ x x)) (+ x x) x 3 (cos x) (+ (* (+ (* (cos (+ x x)) 1/2) -1/2) (* 1/2 (cos (+ x x)))) 1/4) (+ (* (cos (+ x x)) 1/2) -1/2) 1/2 -1/2 (* 1/2 (cos (+ x x))) 1/4 (- 1 (/ (neg (* (+ (* 1/8 (pow (cos (+ x x)) 3)) 1/8) (cos x))) (+ (* (+ (* (cos (+ x x)) 1/2) -1/2) (* 1/2 (cos (+ x x)))) 1/4))) (+ 1 (- (+ 1/2 (* 1/2 (cos (* 2 x)))) (* 1 (neg (cos x))))) (- (+ 1/2 (* 1/2 (cos (* 2 x)))) (* 1 (neg (cos x)))) (+ 1/2 (* 1/2 (cos (* 2 x)))) (* 1/2 (cos (* 2 x))) (cos (* 2 x)) (* 2 x) 2 (* 1 (neg (cos x))) (neg (cos x)) (/ (- (pow (cos x) 3) -1) (+ (* (- (cos x) -1) (cos x)) 1)) (- (pow (cos x) 3) -1) (pow (cos x) 3) -1 (+ (* (- (cos x) -1) (cos x)) 1) (- (cos x) -1) (* (- 1 (pow (cos x) 3)) (/ 1 (+ (* (cos x) (+ (cos x) 1)) 1))) (- 1 (pow (cos x) 3)) (/ 1 (+ (* (cos x) (+ (cos x) 1)) 1)) (+ (* (cos x) (+ (cos x) 1)) 1) (+ (cos x) 1) (/ (- (- 1 (cosh (* (log (cos x)) 3))) (sinh (* (log (cos x)) 3))) (+ (* (cos x) (+ (cos x) 1)) 1)) (- (- 1 (cosh (* (log (cos x)) 3))) (sinh (* (log (cos x)) 3))) (- 1 (cosh (* (log (cos x)) 3))) (cosh (* (log (cos x)) 3)) (* (log (cos x)) 3) (log (cos x)) (sinh (* (log (cos x)) 3)) (/ (+ 1 (pow (neg (cos x)) 3)) (+ 1 (/ (* (- 1 (neg (/ (cos x) (+ (* (cos (+ x x)) 1/2) 1/2)))) (- 1/4 (pow (* (cos (+ x x)) 1/2) 2))) (- 1/2 (* (cos (+ x x)) 1/2))))) (+ 1 (pow (neg (cos x)) 3)) (pow (neg (cos x)) 3) (+ 1 (/ (* (- 1 (neg (/ (cos x) (+ (* (cos (+ x x)) 1/2) 1/2)))) (- 1/4 (pow (* (cos (+ x x)) 1/2) 2))) (- 1/2 (* (cos (+ x x)) 1/2)))) (/ (* (- 1 (neg (/ (cos x) (+ (* (cos (+ x x)) 1/2) 1/2)))) (- 1/4 (pow (* (cos (+ x x)) 1/2) 2))) (- 1/2 (* (cos (+ x x)) 1/2))) (* (- 1 (neg (/ (cos x) (+ (* (cos (+ x x)) 1/2) 1/2)))) (- 1/4 (pow (* (cos (+ x x)) 1/2) 2))) (- 1 (neg (/ (cos x) (+ (* (cos (+ x x)) 1/2) 1/2)))) (neg (/ (cos x) (+ (* (cos (+ x x)) 1/2) 1/2))) (/ (cos x) (+ (* (cos (+ x x)) 1/2) 1/2)) (+ (* (cos (+ x x)) 1/2) 1/2) (- 1/4 (pow (* (cos (+ x x)) 1/2) 2)) (pow (* (cos (+ x x)) 1/2) 2) (* (cos (+ x x)) 1/2) (- 1/2 (* (cos (+ x x)) 1/2)))
82.0ms
a
@inf
((+ (/ b (+ (* (/ d c) d) c)) (/ a (- (neg d) (/ (* c c) d)))) (/ b (+ (* (/ d c) d) c)) b (+ (* (/ d c) d) c) (/ d c) d c (/ a (- (neg d) (/ (* c c) d))) a (- (neg d) (/ (* c c) d)) (neg d) (/ (* c c) d) (* c c) (* (/ 1 (+ (* d d) (* c c))) (- (* c b) (* d a))) (/ 1 (+ (* d d) (* c c))) 1 (+ (* d d) (* c c)) (- (* c b) (* d a)) (* c b) (* d a) (* (/ (- (* b c) (* d a)) (+ (* (/ d c) d) c)) (/ 1 c)) (/ (- (* b c) (* d a)) (+ (* (/ d c) d) c)) (- (* b c) (* d a)) (* b c) (/ 1 c) (/ (/ (- (* c b) (* a d)) (* (+ (* (/ d (* c c)) d) 1) c)) c) (/ (- (* c b) (* a d)) (* (+ (* (/ d (* c c)) d) 1) c)) (- (* c b) (* a d)) (* a d) (* (+ (* (/ d (* c c)) d) 1) c) (+ (* (/ d (* c c)) d) 1) (/ d (* c c)) (+ (* a (/ (neg d) (* (* (+ (* c (/ c (* d d))) 1) d) d))) (/ b (+ c (/ (* d d) c)))) (/ (neg d) (* (* (+ (* c (/ c (* d d))) 1) d) d)) (* (* (+ (* c (/ c (* d d))) 1) d) d) (* (+ (* c (/ c (* d d))) 1) d) (+ (* c (/ c (* d d))) 1) (/ c (* d d)) (* d d) (/ b (+ c (/ (* d d) c))) (+ c (/ (* d d) c)) (/ (* d d) c))
82.0ms
x
@inf
((/ (- (* (+ 1 (/ 1 eps)) (exp (neg (* (- 1 eps) x)))) (* (- (exp (neg (log eps))) 1) (exp (neg (* (+ 1 eps) x))))) 2) (- (* (+ 1 (/ 1 eps)) (exp (neg (* (- 1 eps) x)))) (* (- (exp (neg (log eps))) 1) (exp (neg (* (+ 1 eps) x))))) (* (+ 1 (/ 1 eps)) (exp (neg (* (- 1 eps) x)))) (+ 1 (/ 1 eps)) 1 (/ 1 eps) eps (exp (neg (* (- 1 eps) x))) (neg (* (- 1 eps) x)) (* (- 1 eps) x) (- 1 eps) x (* (- (exp (neg (log eps))) 1) (exp (neg (* (+ 1 eps) x)))) (- (exp (neg (log eps))) 1) (neg (log eps)) (log eps) (exp (neg (* (+ 1 eps) x))) (neg (* (+ 1 eps) x)) (* (+ 1 eps) x) (+ 1 eps) 2 (* (+ (* (exp (* (- eps 1) x)) (- (/ 1 eps) -1)) (* (/ (- eps 1) (* eps eps)) (* eps (exp (* (- -1 eps) x))))) 1/2) (+ (* (exp (* (- eps 1) x)) (- (/ 1 eps) -1)) (* (/ (- eps 1) (* eps eps)) (* eps (exp (* (- -1 eps) x))))) (exp (* (- eps 1) x)) (* (- eps 1) x) (- eps 1) (- (/ 1 eps) -1) -1 (* (/ (- eps 1) (* eps eps)) (* eps (exp (* (- -1 eps) x)))) (/ (- eps 1) (* eps eps)) (* eps eps) (* eps (exp (* (- -1 eps) x))) (exp (* (- -1 eps) x)) (* (- -1 eps) x) (- -1 eps) 1/2 (* (+ (* (exp (* (- eps 1) x)) (- (/ 1 eps) -1)) (* (exp (* x (- -1 eps))) (/ eps (* (/ 1 (- eps 1)) (* eps eps))))) 1/2) (+ (* (exp (* (- eps 1) x)) (- (/ 1 eps) -1)) (* (exp (* x (- -1 eps))) (/ eps (* (/ 1 (- eps 1)) (* eps eps))))) (* (exp (* x (- -1 eps))) (/ eps (* (/ 1 (- eps 1)) (* eps eps)))) (exp (* x (- -1 eps))) (* x (- -1 eps)) (/ eps (* (/ 1 (- eps 1)) (* eps eps))) (* (/ 1 (- eps 1)) (* eps eps)) (/ 1 (- eps 1)) (* (+ (* (- 1 (/ 1 (* eps eps))) (* (exp (* (- eps 1) x)) (/ eps (- eps 1)))) (* (exp (* (- -1 eps) x)) (- 1 (/ 1 eps)))) 1/2) (+ (* (- 1 (/ 1 (* eps eps))) (* (exp (* (- eps 1) x)) (/ eps (- eps 1)))) (* (exp (* (- -1 eps) x)) (- 1 (/ 1 eps)))) (- 1 (/ 1 (* eps eps))) (/ 1 (* eps eps)) (* (exp (* (- eps 1) x)) (/ eps (- eps 1))) (/ eps (- eps 1)) (* (exp (* (- -1 eps) x)) (- 1 (/ 1 eps))) (- 1 (/ 1 eps)) (* (+ (* (exp (* (- eps 1) x)) (/ (* (+ (* eps eps) -1) (/ eps (- eps 1))) (* eps eps))) (/ (- 1 (/ 1 eps)) (exp (* (- eps -1) x)))) 1/2) (+ (* (exp (* (- eps 1) x)) (/ (* (+ (* eps eps) -1) (/ eps (- eps 1))) (* eps eps))) (/ (- 1 (/ 1 eps)) (exp (* (- eps -1) x)))) (/ (* (+ (* eps eps) -1) (/ eps (- eps 1))) (* eps eps)) (* (+ (* eps eps) -1) (/ eps (- eps 1))) (+ (* eps eps) -1) (/ (- 1 (/ 1 eps)) (exp (* (- eps -1) x))) (exp (* (- eps -1) x)) (* (- eps -1) x) (- eps -1))
79.0ms
c
@inf
((/ (+ (* (sqrt (- 1 (* (* a 4) (/ (/ c b) b)))) (fabs b)) (neg b)) (+ a a)) (+ (* (sqrt (- 1 (* (* a 4) (/ (/ c b) b)))) (fabs b)) (neg b)) (sqrt (- 1 (* (* a 4) (/ (/ c b) b)))) (- 1 (* (* a 4) (/ (/ c b) b))) 1 (* (* a 4) (/ (/ c b) b)) (* a 4) a 4 (/ (/ c b) b) (/ c b) c b (fabs b) (neg b) (+ a a) (* (- (sqrt (+ (* -4 (* c a)) (* b b))) b) (/ 1/2 a)) (- (sqrt (+ (* -4 (* c a)) (* b b))) b) (sqrt (+ (* -4 (* c a)) (* b b))) (+ (* -4 (* c a)) (* b b)) -4 (* c a) (* b b) (/ 1/2 a) 1/2 (/ (+ (* (sqrt (- 1 (* (* a 4) (/ 1 (/ (* b b) c))))) (fabs b)) (neg b)) (* 2 a)) (+ (* (sqrt (- 1 (* (* a 4) (/ 1 (/ (* b b) c))))) (fabs b)) (neg b)) (sqrt (- 1 (* (* a 4) (/ 1 (/ (* b b) c))))) (- 1 (* (* a 4) (/ 1 (/ (* b b) c)))) (* (* a 4) (/ 1 (/ (* b b) c))) (/ 1 (/ (* b b) c)) (/ (* b b) c) (* 2 a) 2 (/ (/ (+ (* (+ a a) (neg b)) (* (sqrt (+ (* (* c a) -4) (* b b))) (+ a a))) (+ a a)) (+ a a)) (/ (+ (* (+ a a) (neg b)) (* (sqrt (+ (* (* c a) -4) (* b b))) (+ a a))) (+ a a)) (+ (* (+ a a) (neg b)) (* (sqrt (+ (* (* c a) -4) (* b b))) (+ a a))) (* (sqrt (+ (* (* c a) -4) (* b b))) (+ a a)) (sqrt (+ (* (* c a) -4) (* b b))) (+ (* (* c a) -4) (* b b)) (/ (- (/ (* b b) (- (neg b) (sqrt (+ (* -4 (* c a)) (* b b))))) (/ (+ (* -4 (* c a)) (* b b)) (- (neg b) (sqrt (+ (* -4 (* c a)) (* b b)))))) (+ a a)) (- (/ (* b b) (- (neg b) (sqrt (+ (* -4 (* c a)) (* b b))))) (/ (+ (* -4 (* c a)) (* b b)) (- (neg b) (sqrt (+ (* -4 (* c a)) (* b b)))))) (/ (* b b) (- (neg b) (sqrt (+ (* -4 (* c a)) (* b b))))) (- (neg b) (sqrt (+ (* -4 (* c a)) (* b b)))) (/ (+ (* -4 (* c a)) (* b b)) (- (neg b) (sqrt (+ (* -4 (* c a)) (* b b))))))

start3.0ms (0%)

Memory
6.4MiB live, 6.4MiB allocated; 0ms collecting garbage

end0.0ms (0%)

Memory
0.9MiB live, 1.0MiB allocated; 0ms collecting garbage

Profiling

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