(FPCore (N) :precision binary64 (- (log (+ N 1.0)) (log N)))
double code(double N) {
return log((N + 1.0)) - log(N);
}
real(8) function code(n)
real(8), intent (in) :: n
code = log((n + 1.0d0)) - log(n)
end function
public static double code(double N) {
return Math.log((N + 1.0)) - Math.log(N);
}
def code(N): return math.log((N + 1.0)) - math.log(N)
function code(N) return Float64(log(Float64(N + 1.0)) - log(N)) end
function tmp = code(N) tmp = log((N + 1.0)) - log(N); end
code[N_] := N[(N[Log[N[(N + 1.0), $MachinePrecision]], $MachinePrecision] - N[Log[N], $MachinePrecision]), $MachinePrecision]
\log \left(N + 1\right) - \log N
Please include this information when filing a bug report:
herbie shell --seed 2022349
(FPCore (N)
:name "2log (problem 3.3.6)"
:precision binary64
(- (log (+ N 1.0)) (log N)))
| error writing to stream port system error: Broken pipe; errno=32 | L | C | |
|---|---|---|---|
| writeln | /usr/share/racket/collects/racket/private/misc.rkt | 156 | 4 |
| run-egglog | /home/nightlies/nightlies/herbie/oflatt-egglog-ctx/src/egglog/run-egglog.rkt | 1301 | 0 |
| run-simplify-input | /home/nightlies/nightlies/herbie/oflatt-egglog-ctx/src/core/simplify.rkt | 74 | 0 |
| simplify-batch | /home/nightlies/nightlies/herbie/oflatt-egglog-ctx/src/core/simplify.rkt | 51 | 0 |
| (unnamed) | /usr/share/racket/collects/racket/contract/private/arrow-higher-order.rkt | 379 | 33 |
| get-swaps | /home/nightlies/nightlies/herbie/oflatt-egglog-ctx/src/symmetry.rkt | 6 | 0 |
| connected-components | /home/nightlies/nightlies/herbie/oflatt-egglog-ctx/src/symmetry.rkt | 20 | 0 |
| run-improve! | /home/nightlies/nightlies/herbie/oflatt-egglog-ctx/src/mainloop.rkt | 320 | 0 |
| (unnamed) | /home/nightlies/nightlies/herbie/oflatt-egglog-ctx/src/sandbox.rkt | 55 | 6 |
| (unnamed) | /usr/share/racket/pkgs/profile-lib/main.rkt | 40 | 10 |
| profile-thunk | /usr/share/racket/pkgs/profile-lib/main.rkt | 9 | 0 |
| (unnamed) | /usr/share/racket/collects/racket/engine.rkt | 42 | 24 |