 | Direct Algebraic Logic (D.A.L.) simplifies calculator operation by allowing equations to be keyed in as they are written |
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 | 2-Line Display allows users to view the equation and the answer simultaneously |
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 | Multi-Line Playback lets you recall and edit up to 142 previous calculation steps |
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 | Formula Memory for storing frequently used formulas or complex equations (EL-506R only) |
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 | Constant/ Chain Calculation functions eliminate the need to re-enter the constant or result when doing repeated calculations |
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 | Differential/ Integral Calculus functions make equations easy to enter and solve |
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 | Attached, Easy Gliding Hard Case |
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 | Power Source: Twin Power |
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