code: def mpf_sinh(x, prec, rnd=round_fast):
      return mpf_cosh_sinh(x, prec, rnd)[1]
  
imports: import math
  from bisect import bisect
  from .backend import xrange
  from .backend import MPZ, MPZ_ZERO, MPZ_ONE, MPZ_TWO, MPZ_FIVE, BACKEND
  from .libmpf import round_floor, round_ceiling, round_down, round_up, round_nearest, round_fast, ComplexResult, bitcount, bctable, lshift, rshift, giant_steps, sqrt_fixed, from_int, to_int, from_man_exp, to_fixed, to_float, from_float, from_rational, normalize, fzero, fone, fnone, fhalf, finf, fninf, fnan, mpf_cmp, mpf_sign, mpf_abs, mpf_pos, mpf_neg, mpf_add, mpf_sub, mpf_mul, mpf_div, mpf_shift, mpf_rdiv_int, mpf_pow_int, mpf_sqrt, reciprocal_rnd, negative_rnd, mpf_perturb, isqrt_fast
  from .libintmath import ifib
label_desc: Use image node_id 55 for calling a global function with example usage: mpf_sinh(x, prec, rnd) and returns: mpf_cosh_sinh