The local collection / 816 cases Different topologies. Clear connections. Explore branching networks, bridges, transistor stages, and feedback loops. Distinct circuit graphs first, then their values, themes, and focus variants. Drawing, not simulation.
9 distinct topologies 6 complex circuit families 3 themes Real renderer output
Ready when you are.
Passing does not mean every input renders. An expected rejection is a passing check, not a renderer bug. Cancelled or errored runs cannot export a complete report.
Case category Examples420 Edge cases396 All cases816 Search the collection Topology All topologies Loaded voltage divider (60) Two-stage RC ladder (63) Wheatstone bridge (63) Full-wave bridge rectifier (81) NPN low-side LED switch (87) Inverting operational amplifier (105) RC low-pass filter (117) Voltage divider (120) LED series circuit (120) Theme All themes light dark print Reset filters
54 results of 816 local cases
Expected rejections are passing cases, not bugs.
Voltage divider / light Render matches
Ideal unloaded ratio 0.5.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Ideal unloaded ratio 0.5.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Ideal unloaded ratio 0.5.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / light Render matches
Ideal unloaded ratio 0.1.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Ideal unloaded ratio 0.1.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Ideal unloaded ratio 0.1.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / light Render matches
Ideal unloaded ratio 0.25.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Ideal unloaded ratio 0.25.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Ideal unloaded ratio 0.25.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / light Render matches
Repeating ratio 1/3, rounded for display.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Repeating ratio 1/3, rounded for display.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Repeating ratio 1/3, rounded for display.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / light Render matches
Repeating ratio 2/3, rounded for display.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Repeating ratio 2/3, rounded for display.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Repeating ratio 2/3, rounded for display.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / light Render matches
Ideal unloaded ratio 0.75.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Ideal unloaded ratio 0.75.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Ideal unloaded ratio 0.75.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / light Render matches
Ideal unloaded ratio 0.9.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Ideal unloaded ratio 0.9.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Ideal unloaded ratio 0.9.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / light Render matches
Real nominal values, ideal unloaded ratio about 0.6803.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Real nominal values, ideal unloaded ratio about 0.6803.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Real nominal values, ideal unloaded ratio about 0.6803.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / light Render matches
Scale invariance at micro-ohms; not a practical design claim.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Scale invariance at micro-ohms; not a practical design claim.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Scale invariance at micro-ohms; not a practical design claim.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / light Render matches
Same 0.75 ideal ratio at giga-ohms; loading is not modeled.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Same 0.75 ideal ratio at giga-ohms; loading is not modeled.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Same 0.75 ideal ratio at giga-ohms; loading is not modeled.
2 components 3 electrical nets ideal ratio SI
Expected: SVG Actual: SVG
Voltage divider / light Render matches
Short component, terminal and net IDs are preserved through rendering and inspection.
2 components 3 electrical nets IDs connectivity
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Short component, terminal and net IDs are preserved through rendering and inspection.
2 components 3 electrical nets IDs connectivity
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Short component, terminal and net IDs are preserved through rendering and inspection.
2 components 3 electrical nets IDs connectivity
Expected: SVG Actual: SVG
Voltage divider / light Render matches
Pinned glyph coverage: áéíóúüñ, Greek Ω µ μ π and Spanish punctuation.
2 components 3 electrical nets Spanish glyphs
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Pinned glyph coverage: áéíóúüñ, Greek Ω µ μ π and Spanish punctuation.
2 components 3 electrical nets Spanish glyphs
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Pinned glyph coverage: áéíóúüñ, Greek Ω µ μ π and Spanish punctuation.
2 components 3 electrical nets Spanish glyphs
Expected: SVG Actual: SVG
Voltage divider / light Render matches
Theme-specific violet accent with component and net focus; connectivity is unchanged.
2 components 3 electrical nets accent focus contrast
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Theme-specific violet accent with component and net focus; connectivity is unchanged.
2 components 3 electrical nets accent focus contrast
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Theme-specific violet accent with component and net focus; connectivity is unchanged.
2 components 3 electrical nets accent focus contrast
Expected: SVG Actual: SVG
Voltage divider / light Render matches
Highlight only component R1; paths and bounds must not move.
2 components 3 electrical nets focus component
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Highlight only component R1; paths and bounds must not move.
2 components 3 electrical nets focus component
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Highlight only component R1; paths and bounds must not move.
2 components 3 electrical nets focus component
Expected: SVG Actual: SVG
Voltage divider / light Render matches
Highlight only component R2; paths and bounds must not move.
2 components 3 electrical nets focus component
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Highlight only component R2; paths and bounds must not move.
2 components 3 electrical nets focus component
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Highlight only component R2; paths and bounds must not move.
2 components 3 electrical nets focus component
Expected: SVG Actual: SVG
Voltage divider / light Render matches
Highlight only net input; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Highlight only net input; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Highlight only net input; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG
Voltage divider / light Render matches
Highlight only net output; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Highlight only net output; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Highlight only net output; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG
Voltage divider / light Render matches
Highlight only net ground; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG
Voltage divider / dark Render matches
Highlight only net ground; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG
Voltage divider / print Render matches
Highlight only net ground; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG