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
51 results of 816 local cases
Expected rejections are passing cases, not bugs.
RC low-pass filter / light Render matches
0.159 Hz ideal cutoff for slowly varying signals.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / dark Render matches
0.159 Hz ideal cutoff for slowly varying signals.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / print Render matches
0.159 Hz ideal cutoff for slowly varying signals.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / light Render matches
4.82 Hz ideal pole; no claim of mains isolation.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / dark Render matches
4.82 Hz ideal pole; no claim of mains isolation.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / print Render matches
4.82 Hz ideal pole; no claim of mains isolation.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / light Render matches
159 Hz ideal cutoff, the reference RC values.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / dark Render matches
159 Hz ideal cutoff, the reference RC values.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / print Render matches
159 Hz ideal cutoff, the reference RC values.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / light Render matches
1.59 kHz ideal cutoff.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / dark Render matches
1.59 kHz ideal cutoff.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / print Render matches
1.59 kHz ideal cutoff.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / light Render matches
15.9 kHz ideal cutoff.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / dark Render matches
15.9 kHz ideal cutoff.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / print Render matches
15.9 kHz ideal cutoff.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / light Render matches
1.59 MHz ideal cutoff, ignoring parasitics.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / dark Render matches
1.59 MHz ideal cutoff, ignoring parasitics.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / print Render matches
1.59 MHz ideal cutoff, ignoring parasitics.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / light Render matches
159 Hz like audio-low, with one tenth R and ten times C.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / dark Render matches
159 Hz like audio-low, with one tenth R and ten times C.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / print Render matches
159 Hz like audio-low, with one tenth R and ten times C.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / light Render matches
159 Hz like audio-low, with ten times R and one tenth C.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / dark Render matches
159 Hz like audio-low, with ten times R and one tenth C.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / print Render matches
159 Hz like audio-low, with ten times R and one tenth C.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / light Render matches
154 Hz from common 4.7 kΩ and 220 nF nominal parts.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / dark Render matches
154 Hz from common 4.7 kΩ and 220 nF nominal parts.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / print Render matches
154 Hz from common 4.7 kΩ and 220 nF nominal parts.
2 components 3 electrical nets ideal cutoff SI
Expected: SVG Actual: SVG
RC low-pass filter / 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
RC low-pass filter / 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
RC low-pass filter / 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
RC low-pass filter / 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
RC low-pass filter / 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
RC low-pass filter / 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
RC low-pass filter / 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
RC low-pass filter / 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
RC low-pass filter / 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
RC low-pass filter / light Render matches
Highlight only component R1; paths and bounds must not move.
2 components 3 electrical nets focus component
Expected: SVG Actual: SVG
RC low-pass filter / dark Render matches
Highlight only component R1; paths and bounds must not move.
2 components 3 electrical nets focus component
Expected: SVG Actual: SVG
RC low-pass filter / print Render matches
Highlight only component R1; paths and bounds must not move.
2 components 3 electrical nets focus component
Expected: SVG Actual: SVG
RC low-pass filter / light Render matches
Highlight only component C1; paths and bounds must not move.
2 components 3 electrical nets focus component
Expected: SVG Actual: SVG
RC low-pass filter / dark Render matches
Highlight only component C1; paths and bounds must not move.
2 components 3 electrical nets focus component
Expected: SVG Actual: SVG
RC low-pass filter / print Render matches
Highlight only component C1; paths and bounds must not move.
2 components 3 electrical nets focus component
Expected: SVG Actual: SVG
RC low-pass filter / light Render matches
Highlight only net input; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG
RC low-pass filter / dark Render matches
Highlight only net input; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG
RC low-pass filter / print Render matches
Highlight only net input; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG
RC low-pass filter / light Render matches
Highlight only net output; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG
RC low-pass filter / dark Render matches
Highlight only net output; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG
RC low-pass filter / print Render matches
Highlight only net output; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG
RC low-pass filter / light Render matches
Highlight only net ground; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG
RC low-pass filter / dark Render matches
Highlight only net ground; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG
RC low-pass filter / print Render matches
Highlight only net ground; endpoint membership must remain identical.
2 components 3 electrical nets focus net
Expected: SVG Actual: SVG