E4M3 — 8-bit floating-point format

1 sign bit · 4 exponent bits · 3 significand bits · bias 7 · subnormals enabled · S.1111.111 reserved for NaN. Hover or click a dot to inspect any value.

S
exponent
significand
normal subnormal NaN zero
Normal
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Linear number line — all 254 finite values
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