Toniolo and Linder, Equation (10-)

Specification

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\[\begin{array}{l} \\ \frac{2}{\left(\left(\frac{{t}^{3}}{\ell \cdot \ell} \cdot \sin k\right) \cdot \tan k\right) \cdot \left(\left(1 + {\left(\frac{k}{t}\right)}^{2}\right) - 1\right)} \end{array} \]
(FPCore (t l k)
 :precision binary64
 (/
  2.0
  (*
   (* (* (/ (pow t 3.0) (* l l)) (sin k)) (tan k))
   (- (+ 1.0 (pow (/ k t) 2.0)) 1.0))))
double code(double t, double l, double k) {
	return 2.0 / ((((pow(t, 3.0) / (l * l)) * sin(k)) * tan(k)) * ((1.0 + pow((k / t), 2.0)) - 1.0));
}

real(8) function code(t, l, k)
    real(8), intent (in) :: t
    real(8), intent (in) :: l
    real(8), intent (in) :: k
    code = 2.0d0 / (((((t ** 3.0d0) / (l * l)) * sin(k)) * tan(k)) * ((1.0d0 + ((k / t) ** 2.0d0)) - 1.0d0))
end function

public static double code(double t, double l, double k) {
	return 2.0 / ((((Math.pow(t, 3.0) / (l * l)) * Math.sin(k)) * Math.tan(k)) * ((1.0 + Math.pow((k / t), 2.0)) - 1.0));
}

def code(t, l, k):
	return 2.0 / ((((math.pow(t, 3.0) / (l * l)) * math.sin(k)) * math.tan(k)) * ((1.0 + math.pow((k / t), 2.0)) - 1.0))

function code(t, l, k)
	return Float64(2.0 / Float64(Float64(Float64(Float64((t ^ 3.0) / Float64(l * l)) * sin(k)) * tan(k)) * Float64(Float64(1.0 + (Float64(k / t) ^ 2.0)) - 1.0)))
end

function tmp = code(t, l, k)
	tmp = 2.0 / (((((t ^ 3.0) / (l * l)) * sin(k)) * tan(k)) * ((1.0 + ((k / t) ^ 2.0)) - 1.0));
end

code[t_, l_, k_] := N[(2.0 / N[(N[(N[(N[(N[Power[t, 3.0], $MachinePrecision] / N[(l * l), $MachinePrecision]), $MachinePrecision] * N[Sin[k], $MachinePrecision]), $MachinePrecision] * N[Tan[k], $MachinePrecision]), $MachinePrecision] * N[(N[(1.0 + N[Power[N[(k / t), $MachinePrecision], 2.0], $MachinePrecision]), $MachinePrecision] - 1.0), $MachinePrecision]), $MachinePrecision]), $MachinePrecision]

\begin{array}{l}

\\
\frac{2}{\left(\left(\frac{{t}^{3}}{\ell \cdot \ell} \cdot \sin k\right) \cdot \tan k\right) \cdot \left(\left(1 + {\left(\frac{k}{t}\right)}^{2}\right) - 1\right)}
\end{array}

Reproduce

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herbie shell --seed 2024146 
(FPCore (t l k)
  :name "Toniolo and Linder, Equation (10-)"
  :precision binary64
  (/ 2.0 (* (* (* (/ (pow t 3.0) (* l l)) (sin k)) (tan k)) (- (+ 1.0 (pow (/ k t) 2.0)) 1.0))))

Please file a bug report with this information.

Backtrace

application: not a procedure; expected a procedure that can be applied to arguments given: #fLC
backward-pass/home/nightlies/herbie/jackson-mergable-platform-changes/src/correct-round.rkt1460
compiled-spec/home/nightlies/herbie/jackson-mergable-platform-changes/src/correct-round.rkt272
compiled-spec/home/nightlies/herbie/jackson-mergable-platform-changes/src/correct-round.rkt1432
compiled-spec/home/nightlies/herbie/jackson-mergable-platform-changes/src/correct-round.rkt272
compiled-spec/home/nightlies/herbie/jackson-mergable-platform-changes/src/ground-truth.rkt312
ival-eval/home/nightlies/herbie/jackson-mergable-platform-changes/src/ground-truth.rkt550
<eval-prog-real>/home/nightlies/herbie/jackson-mergable-platform-changes/src/ground-truth.rkt862
compute-local-errors/home/nightlies/herbie/jackson-mergable-platform-changes/src/core/localize.rkt750
batch-localize-errors/home/nightlies/herbie/jackson-mergable-platform-changes/src/core/localize.rkt610
localize!/home/nightlies/herbie/jackson-mergable-platform-changes/src/mainloop.rkt2010
run-iter!/home/nightlies/herbie/jackson-mergable-platform-changes/src/mainloop.rkt730
mutate!/home/nightlies/herbie/jackson-mergable-platform-changes/src/mainloop.rkt650
run-improve!/home/nightlies/herbie/jackson-mergable-platform-changes/src/mainloop.rkt510
get-alternatives/report/home/nightlies/herbie/jackson-mergable-platform-changes/src/sandbox.rkt1690
(unnamed)/home/nightlies/herbie/jackson-mergable-platform-changes/src/sandbox.rkt2636
(unnamed)/usr/local/racket/share/pkgs/profile-lib/main.rkt4010
profile-thunk/usr/local/racket/share/pkgs/profile-lib/main.rkt90
(unnamed)/usr/local/racket/collects/racket/engine.rkt4224