/ SYMBOLS
The symbols our engines actually draw.
The standards-correct domain symbols Schematex renders inside diagrams — circuit components, single-line apparatus, P&ID equipment, flowchart node icons. Every glyph here is produced by the real engine, not a separate icon font.
IEEE 315 / ANSI Y32.2 schematic symbols the netlist/positional engine draws.
IEEE 315 power-apparatus symbols — sources, transformers, switching, protection, loads.
ANSI/ISA-5.1 process equipment — tanks, columns, exchangers, pumps, and more.
IEEE 91 ANSI gate bodies — combinational gates, flip-flops, latches, MUX/decoder, counters.
Cisco-convention topology icons — routers, switches, firewalls, servers, cameras, clouds.
Inline node icons (servers, databases, cloud, gear…) usable on any flowchart node.
Architectural plan-view symbols, including distinct NEC and IEC outlet/switch forms, auto-seated tables, and residential, commercial, classroom, and event fixtures.
Pictogram-first safe-condition and firefighting signs using ISO 7010 identities and ISO 3864 safety colours. Aliases expose common author vocabulary.