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#include <sollya.h>
int callback(sollya_msg_t msg, void *data) {
(void)data; /* Avoiding "unused parameter" warning */
int message = sollya_lib_get_msg_id(msg);
switch (message) {
case SOLLYA_MSG_FAITHFUL_ROUNDING_FOR_EXPR_THAT_SHOULD_BE_CONST:
case SOLLYA_MSG_ROUNDING_DOWN_BEFORE_PRINTING_SINGLE:
case SOLLYA_MSG_ROUNDING_UP_BEFORE_PRINTING_SINGLE:
sollya_lib_printf("One of the expected warning messages has been caught.\n");
break;
default:
sollya_lib_printf("Unexpected message caught.\n");
}
return 0;
}
int main(void) {
sollya_obj_t a[24];
sollya_obj_t temp;
int i;
float huge = 1e38f;
volatile float infval, nanval;
union { uint32_t valint; float valfloat; } specialval;
specialval.valint = 0x3fb504f3u;
sollya_lib_init();
sollya_lib_install_msg_callback(callback, NULL);
a[0] = sollya_lib_constant_from_double(1.);
infval = huge * huge;
nanval = infval - infval;
a[1] = sollya_lib_constant_from_double((double) (infval));
a[2] = sollya_lib_constant_from_double((double) (-infval));
a[3] = sollya_lib_constant_from_double((double) nanval);
a[4] = sollya_lib_constant_from_double((double)(specialval.valfloat));
a[5] = SOLLYA_EXP(SOLLYA_ASIN(sollya_lib_copy_obj(a[0])));
sollya_lib_set_prec(temp = sollya_lib_constant_from_double(1000.0));
sollya_lib_clear_obj(temp);
a[6] = sollya_lib_parse_string("1b128 - 1b103 - 1b-500");
a[7] = sollya_lib_parse_string("1b128 - 1b103 - 1b-74");
a[8] = sollya_lib_parse_string("1b128 - 1b103 - 1b-75");
a[9] = sollya_lib_parse_string("1b128 - 1b103");
a[10] = sollya_lib_parse_string("1b128 - 1b103 + 1b-500");
a[11] = sollya_lib_parse_string("1b128 - 1b103 + 1b-74");
a[12] = sollya_lib_parse_string("1b128 - 1b103 + 1b-75");
a[13] = sollya_lib_parse_string("1.0000000010111111111111111000001_2 * 2^(-140)");
a[14] = sollya_lib_parse_string("-1.0000000010111111111111111000001_2 * 2^(-140)");
a[15] = sollya_lib_parse_string("1b-1000");
a[16] = sollya_lib_parse_string("-1b-1000");
a[17] = sollya_lib_parse_string("0");
a[18] = sollya_lib_parse_string("-0");
a[19] = sollya_lib_parse_string("1b-150");
a[20] = sollya_lib_parse_string("1b-150 + 1b-1000");
a[21] = sollya_lib_parse_string("1b-150 - 1b-1000");
a[22] = sollya_lib_parse_string("-1b-150 + 1b-1000");
a[23] = sollya_lib_parse_string("-1b-150 - 1b-1000");
for (i=0;i<24;i++) {
sollya_lib_printsingle(a[i]);
}
for (i=0;i<24;i++) {
sollya_lib_clear_obj(a[i]);
}
sollya_lib_close();
return 0;
}
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