ceil [function]
ceil( x )
returns the smallest integer that is not smaller than x, as real
ceil( 3.4 ); // real (4) ceil( 3.8 ); // real (4) ceil( 4.2 ); // real (5) ceil( -3.1 ); // real (-3)
- SGScript - description
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C API reference
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- ALL functions (A-Z)
- sgs_CreateEngine [function alias]
- sgs_CreateEngineExt [function]
- sgs_DestroyEngine [function]
- sgs_RootContext [function]
- sgs_ForkState [function]
- sgs_ReleaseState [function]
- sgs_PauseState [function]
- sgs_ResumeState*** [functions]
- sgs_ResumeState [function alias]
- sgs_CreateSubthread [function]
- sgs_ProcessSubthreads [function]
- sgs_EventState [function]
- sgs_EndOn [function]
- sgs_ExecString [function alias]
- sgs_ExecBuffer [function alias]
- sgs_EvalString [function alias]
- sgs_EvalBuffer [function]
- sgs_ExecFile [function alias]
- sgs_EvalFile [function]
- sgs_Include [function alias]
- sgs_IncludeExt [function]
- sgs_Compile [function]
- sgs_DumpCompiled [function]
- sgs_LoadLib_*** [functions]
- sgs_Reg***Consts [function]
- sgs_Make*** [functions]
- sgs_Init*** [functions]
- sgs_Create*** [functions]
- sgs_Push*** [functions]
- sgs_StoreVariable [function]
- sgs_Pop [function]
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- sgs_PushItem [function alias]
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- sgs_PushProperty [functions]
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- sgs_PushNumIndex [function]
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- sgs_GetGlobal [function]
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- sgs_Store***Consts [functions]
- sgs_ArgErrorExt [function]
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- sgs_ParseMethod [function]
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- sgs_Method [function]
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- sgs_IsArray [function]
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- sgs_StackSize [function]
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- sgs_AdjustStack [function]
- sgs_AbsIndex [function]
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- sgs_ItemType [function]
- sgs_Acquire(Array) [function]
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- sgs_GCMark(Array) [function]
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- sgs_StdOutputFunc [function]
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- sgs_Errno [function alias]
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- Interface implementation
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Standard library reference
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Core library
- array [function]
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- dict [function]
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- isset [function]
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- clone [function]
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- tobool [function]
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- parseint [function]
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- typeof [function]
- typeid [function]
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- is_numeric [function]
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- is_dict [function]
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- print, println, printlns, errprint, errprintln, errprintlns [functions]
- printvar_ext [function]
- printvar [function]
- read_stdin [function]
- ftime [function]
- rand [function]
- randf [function]
- srand [function]
- hash_fnv [function]
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- va_get_args [function]
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- mm_getindex_router [function]
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- event [function]
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- assert [function]
- sym_register [function]
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- eval [function]
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- include_library [function]
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- include [function]
- import_cfunc [function]
- sys_curfile [function]
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- sys_curprocfile [function]
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- multiply_path_ext_lists [function]
- sys_backtrace [function]
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- INFO [function]
- WARNING [function]
- ERROR [function]
- app_abort [function]
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- sys_replevel [function]
- sys_stat [function]
- errno [function]
- errno_string [function]
- errno_value [function]
- dumpvar_ext [function]
- dumpvar [function]
- gc_collect [function]
- serialize [function]
- unserialize [function]
- sgson_encode [function]
- sgson_decode [function]
- SGS_*** [constants]
- VT_*** [constants]
- RAND_MAX [constant]
- _G [superglobal]
- _R [superglobal]
- _F [superglobal]
- _T [superglobal]
- array [object]
- array.push [method]
- array.pop [method]
- array.shift [method]
- array.unshift [method]
- array.insert [method]
- array.erase [method]
- array.part [method]
- array.clear [method]
- array.reverse [method]
- array.resize [method]
- array.reserve [method]
- array.sort [method]
- array.sort_custom [method]
- array.sort_mapped [method]
- array.find [method]
- array.remove [method]
- array.unique [method]
- array.random [method]
- array.shuffle [method]
- dict [object]
- map [object]
- ALL SGScript core functions (A-Z)
-
Formatting library ("fmt")
- fmt_pack [function]
- fmt_unpack [function]
- fmt_pack_count [function]
- fmt_pack_size [function]
- fmt_base64_encode [function]
- fmt_base64_decode [function]
- fmt_custom_encode [function]
- fmt_text [function]
- fmt_parser [function]
- fmt_string_parser [function]
- fmt_file_parser [function]
- fmt_charcc [function]
- fmt_parser [object]
- fmt_parser.read [method]
- fmt_parser.getchar [method]
- fmt_parser.readcc [method]
- fmt_parser.skipcc [method]
- fmt_parser.read_real [method]
- fmt_parser.read_int [method]
- fmt_parser.read_binary_int [method]
- fmt_parser.read_octal_int [method]
- fmt_parser.read_decimal_int [method]
- fmt_parser.read_hex_int [method]
- fmt_parser.check [method]
- ALL SGScript formatting functions (A-Z)
-
I/O library ("io")
- io_setcwd [function]
- io_getcwd [function]
- io_getexecpath [function]
- io_rename [function]
- io_file_exists [function]
- io_dir_exists [function]
- io_stat [function]
- io_dir_create [function]
- io_dir_delete [function]
- io_file_delete [function]
- io_file_write [function]
- io_file_read [function]
- io_file [object]
- io_file.open [method]
- io_file.close [method]
- io_file.read [method]
- io_file.write [method]
- io_file.seek [method]
- io_file.flush [method]
- io_file.setbuf [method]
- io_file [function]
- io_dir (directory_iterator) [object]
- io_dir [function]
- FILE_*** [constants]
- SEEK_*** [constants]
- FST_*** [constants]
- ALL SGScript I/O functions (A-Z)
-
Math library ("math")
- abs [function]
- floor [function]
- ceil [function]
- round [function]
- pow [function]
- sqrt [function]
- log [function]
- sin [function]
- cos [function]
- tan [function]
- asin [function]
- acos [function]
- atan [function]
- atan2 [function]
- deg2rad [function]
- rad2deg [function]
- M_*** [constants]
- ALL SGScript math functions (A-Z)
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OS library ("os")
- os_gettype [function]
- os_command [function]
- os_getenv [function]
- os_putenv [function]
- os_time [function]
- os_get_timezone [function]
- os_date_string [function]
- os_parse_time [function]
- os_make_time [function]
- os_get_locale [function]
- os_set_locale [function]
- os_get_locale_format [function]
- os_locale_strcmp [function]
- LC_*** [constants]
- ALL SGScript OS functions (A-Z)
- Regular expression library ("re")
-
String library ("string")
- string_utf8_iterator [object]
- string_cut [function]
- string_part [function]
- string_reverse [function]
- string_pad [function]
- string_repeat [function]
- string_count [function]
- string_find [function]
- string_find_rev [function]
- string_replace [function]
- string_translate [function]
- string_trim [function]
- string_toupper [function]
- string_tolower [function]
- string_compare [function]
- string_implode [function]
- string_explode [function]
- string_charcode [function]
- string_frombytes [function]
- string_utf8_decode [function]
- string_utf8_encode [function]
- string_utf8_offset [function]
- string_utf8_length [function]
- string_utf8_iterator [function]
- string_format [function]
- ALL SGScript string functions (A-Z)
-
Core library
- Included tools
- Additional info