90 get_float_arg(typval_T *argvars, float_T *f)  in get_float_arg()  argument
92     if (argvars[0].v_type == VAR_FLOAT)  in get_float_arg()
94 	*f = argvars[0].vval.v_float;  in get_float_arg()
97     if (argvars[0].v_type == VAR_NUMBER)  in get_float_arg()
99 	*f = (float_T)argvars[0].vval.v_number;  in get_float_arg()
110 f_abs(typval_T *argvars, typval_T *rettv)  in f_abs()  argument
112     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_abs()
115     if (argvars[0].v_type == VAR_FLOAT)  in f_abs()
118 	rettv->vval.v_float = fabs(argvars[0].vval.v_float);  in f_abs()
125 	n = tv_get_number_chk(&argvars[0], &error);  in f_abs()
139 f_acos(typval_T *argvars, typval_T *rettv)  in f_acos()  argument
143     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_acos()
147     if (get_float_arg(argvars, &f) == OK)  in f_acos()
157 f_asin(typval_T *argvars, typval_T *rettv)  in f_asin()  argument
161     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_asin()
165     if (get_float_arg(argvars, &f) == OK)  in f_asin()
175 f_atan(typval_T *argvars, typval_T *rettv)  in f_atan()  argument
179     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_atan()
183     if (get_float_arg(argvars, &f) == OK)  in f_atan()
193 f_atan2(typval_T *argvars, typval_T *rettv)  in f_atan2()  argument
198 	    && (check_for_float_or_nr_arg(argvars, 0) == FAIL  in f_atan2()
199 		|| check_for_float_or_nr_arg(argvars, 1) == FAIL))  in f_atan2()
203     if (get_float_arg(argvars, &fx) == OK  in f_atan2()
204 				     && get_float_arg(&argvars[1], &fy) == OK)  in f_atan2()
214 f_ceil(typval_T *argvars, typval_T *rettv)  in f_ceil()  argument
218     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_ceil()
222     if (get_float_arg(argvars, &f) == OK)  in f_ceil()
232 f_cos(typval_T *argvars, typval_T *rettv)  in f_cos()  argument
236     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_cos()
240     if (get_float_arg(argvars, &f) == OK)  in f_cos()
250 f_cosh(typval_T *argvars, typval_T *rettv)  in f_cosh()  argument
254     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_cosh()
258     if (get_float_arg(argvars, &f) == OK)  in f_cosh()
268 f_exp(typval_T *argvars, typval_T *rettv)  in f_exp()  argument
272     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_exp()
276     if (get_float_arg(argvars, &f) == OK)  in f_exp()
286 f_float2nr(typval_T *argvars, typval_T *rettv)  in f_float2nr()  argument
290     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_float2nr()
293     if (get_float_arg(argvars, &f) == OK)  in f_float2nr()
308 f_floor(typval_T *argvars, typval_T *rettv)  in f_floor()  argument
312     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_floor()
316     if (get_float_arg(argvars, &f) == OK)  in f_floor()
326 f_fmod(typval_T *argvars, typval_T *rettv)  in f_fmod()  argument
331 	    && (check_for_float_or_nr_arg(argvars, 0) == FAIL  in f_fmod()
332 		|| check_for_float_or_nr_arg(argvars, 1) == FAIL))  in f_fmod()
336     if (get_float_arg(argvars, &fx) == OK  in f_fmod()
337 				     && get_float_arg(&argvars[1], &fy) == OK)  in f_fmod()
348 f_isinf(typval_T *argvars, typval_T *rettv)  in f_isinf()  argument
350     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_isinf()
353     if (argvars[0].v_type == VAR_FLOAT && isinf(argvars[0].vval.v_float))  in f_isinf()
354 	rettv->vval.v_number = argvars[0].vval.v_float > 0.0 ? 1 : -1;  in f_isinf()
361 f_isnan(typval_T *argvars, typval_T *rettv)  in f_isnan()  argument
363     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_isnan()
366     rettv->vval.v_number = argvars[0].v_type == VAR_FLOAT  in f_isnan()
367 					    && isnan(argvars[0].vval.v_float);  in f_isnan()
375 f_log(typval_T *argvars, typval_T *rettv)  in f_log()  argument
379     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_log()
383     if (get_float_arg(argvars, &f) == OK)  in f_log()
393 f_log10(typval_T *argvars, typval_T *rettv)  in f_log10()  argument
397     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_log10()
401     if (get_float_arg(argvars, &f) == OK)  in f_log10()
411 f_pow(typval_T *argvars, typval_T *rettv)  in f_pow()  argument
416 	    && (check_for_float_or_nr_arg(argvars, 0) == FAIL  in f_pow()
417 		|| check_for_float_or_nr_arg(argvars, 1) == FAIL))  in f_pow()
421     if (get_float_arg(argvars, &fx) == OK  in f_pow()
422 				     && get_float_arg(&argvars[1], &fy) == OK)  in f_pow()
442 f_round(typval_T *argvars, typval_T *rettv)  in f_round()  argument
446     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_round()
450     if (get_float_arg(argvars, &f) == OK)  in f_round()
460 f_sin(typval_T *argvars, typval_T *rettv)  in f_sin()  argument
464     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_sin()
468     if (get_float_arg(argvars, &f) == OK)  in f_sin()
478 f_sinh(typval_T *argvars, typval_T *rettv)  in f_sinh()  argument
482     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_sinh()
486     if (get_float_arg(argvars, &f) == OK)  in f_sinh()
496 f_sqrt(typval_T *argvars, typval_T *rettv)  in f_sqrt()  argument
500     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_sqrt()
504     if (get_float_arg(argvars, &f) == OK)  in f_sqrt()
514 f_str2float(typval_T *argvars, typval_T *rettv)  in f_str2float()  argument
520     if (in_vim9script() && check_for_string_arg(argvars, 0) == FAIL)  in f_str2float()
523     skip_quotes = argvars[1].v_type != VAR_UNKNOWN && tv_get_bool(&argvars[1]);  in f_str2float()
525     p = skipwhite(tv_get_string_strict(&argvars[0]));  in f_str2float()
540 f_tan(typval_T *argvars, typval_T *rettv)  in f_tan()  argument
544     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_tan()
548     if (get_float_arg(argvars, &f) == OK)  in f_tan()
558 f_tanh(typval_T *argvars, typval_T *rettv)  in f_tanh()  argument
562     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_tanh()
566     if (get_float_arg(argvars, &f) == OK)  in f_tanh()
576 f_trunc(typval_T *argvars, typval_T *rettv)  in f_trunc()  argument
580     if (in_vim9script() && check_for_float_or_nr_arg(argvars, 0) == FAIL)  in f_trunc()
584     if (get_float_arg(argvars, &f) == OK)  in f_trunc()