Exception for Main:i from

Specification

\[\begin{array}{l} \\ \left(\left(\left(x + x\right) + x\right) + x\right) + x \end{array} \]

(FPCore (x) :precision binary64 (+ (+ (+ (+ x x) x) x) x))

double code(double x) {
	return (((x + x) + x) + x) + x;
}

real(8) function code(x)
    real(8), intent (in) :: x
    code = (((x + x) + x) + x) + x
end function

public static double code(double x) {
	return (((x + x) + x) + x) + x;
}

def code(x):
	return (((x + x) + x) + x) + x

function code(x)
	return Float64(Float64(Float64(Float64(x + x) + x) + x) + x)
end

function tmp = code(x)
	tmp = (((x + x) + x) + x) + x;
end

code[x_] := N[(N[(N[(N[(x + x), $MachinePrecision] + x), $MachinePrecision] + x), $MachinePrecision] + x), $MachinePrecision]

\begin{array}{l}

\\
\left(\left(\left(x + x\right) + x\right) + x\right) + x
\end{array}

herbie shell --seed 2024246 
(FPCore (x)
  :name "Main:i from "
  :precision binary64
  (+ (+ (+ (+ x x) x) x) x))

Please file a bug report with this information.

map: contract violation expected: list? given: '((+.f64 (+.f64 (+.f64 (+.f64 x x) x) x) x) . #hasheq((errs . (1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...		L	C
gen-map	/usr/local/racket/collects/racket/private/map.rkt	257	2
actual-errors	/home/nightlies/herbie/zane-concrete-values/src/core/explain.rkt	35	0
generate-timelines	/home/nightlies/herbie/zane-concrete-values/src/core/explain.rkt	493	0
explain!	/home/nightlies/herbie/zane-concrete-values/src/core/mainloop.rkt	322	0
run-improve!	/home/nightlies/herbie/zane-concrete-values/src/core/mainloop.rkt	44	0
get-alternatives/report	/home/nightlies/herbie/zane-concrete-values/src/api/sandbox.rkt	186	0
(unnamed)	/home/nightlies/herbie/zane-concrete-values/src/api/sandbox.rkt	282	6
(unnamed)	/usr/local/racket/share/pkgs/profile-lib/main.rkt	40	10
profile-thunk	/usr/local/racket/share/pkgs/profile-lib/main.rkt	9	0
(unnamed)	/usr/local/racket/collects/racket/engine.rkt	42	24