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<h1 id="bqn-keymap"><a class="header" href="#bqn-keymap">BQN keymap</a></h1>
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<p>The standard BQN keymap is shown below. Note that characters <code><span class='Value'>⍎⍕</span><span class='Gets'>→</span><span class='Value'>↙↖</span></code>, included for historical or speculative reasons, are not used by BQN (and <code><span class='Value'>⍳</span></code> is only in the complex extension that nothing supports). And don't miss spacebar for <code><span class='Ligature'>‿</span></code> at the bottom!</p>
<div class="center"><pre>┌────┬────┬────┬────┬────┬────┬────┬────┬────┬────┬────┬────┬────┬─────────┐<br/>│~ <a target="_blank" href="help/not_span.html"><span class='Function'>¬</span></a> │<a target="_blank" href="help/assert_assertwithmessage.html"><span class='Function'>!</span></a> <a target="_blank" href="help/rank.html"><span class='Modifier2'>⎉</span></a> │<a target="_blank" href="help/nullcharacter.html"><span class='String'>@</span></a> <a target="_blank" href="help/depth.html"><span class='Modifier2'>⚇</span></a> │<a target="_blank" href="help/comment.html"><span class='Comment'>#</span></a> <a target="_blank" href="help/repeat.html"><span class='Modifier2'>⍟</span></a> │$ <a target="_blank" href="help/choose.html"><span class='Modifier2'>◶</span></a> │% <a target="_blank" href="help/valences.html"><span class='Modifier2'>⊘</span></a> │^ <a target="_blank" href="help/catch.html"><span class='Modifier2'>⎊</span></a> │&amp; ⍎ │* ⍕ │<a target="_blank" href="help/beginexpression.html"><span class='Paren'>(</span></a> <a target="_blank" href="help/beginlist.html"><span class='Bracket'>⟨</span></a> │<a target="_blank" href="help/endexpression.html"><span class='Paren'>)</span></a> <a target="_blank" href="help/endlist.html"><span class='Bracket'>⟩</span></a> │_ <a target="_blank" href="help/squareroot_root.html"><span class='Function'>√</span></a> │<a target="_blank" href="help/conjugate_add.html"><span class='Function'>+</span></a> <a target="_blank" href="help/exponential_power.html"><span class='Function'>⋆</span></a> │Backspace│<br/>│<a target="_blank" href="help/scan.html"><span class='Modifier'>`</span></a> <a target="_blank" href="help/self_swap.html"><span class='Modifier'>˜</span></a> │1 <a target="_blank" href="help/cells.html"><span class='Modifier'>˘</span></a> │2 <a target="_blank" href="help/each.html"><span class='Modifier'>¨</span></a> │3 <a target="_blank" href="help/undo.html"><span class='Modifier'>⁼</span></a> │4 <a target="_blank" href="help/table.html"><span class='Modifier'>⌜</span></a> │5 <a target="_blank" href="help/fold.html"><span class='Modifier'>´</span></a> │6 <a target="_blank" href="help/insert.html"><span class='Modifier'>˝</span></a> │7   │8 <a target="_blank" href="help/infinity.html"><span class='Number'>∞</span></a> │9 <a target="_blank" href="help/minus.html"><span class='Number'>¯</span></a> │0 <a target="_blank" href="help/system.html"><span class='Value'>•</span></a> │<a target="_blank" href="help/negate_subtract.html"><span class='Function'>-</span></a> <a target="_blank" href="help/reciprocal_divide.html"><span class='Function'>÷</span></a> │<a target="_blank" href="help/rank_equals.html"><span class='Function'>=</span></a> <a target="_blank" href="help/sign_multiply.html"><span class='Function'>×</span></a> │         │<br/>├────┴──┬─┴──┬─┴──┬─┴──┬─┴──┬─┴──┬─┴──┬─┴──┬─┴──┬─┴──┬─┴──┬─┴──┬─┴──┬──────┤<br/>│Tab    │Q ↙ │W <a target="_blank" href="help/leftargument.html"><span class='Function'>𝕎</span></a> │E <a target="_blank" href="help/deduplicate_find.html"><span class='Function'>⍷</span></a> │R <a target="_blank" href="help/currentmodifier.html"><span class='Value'>𝕣</span></a> │T <a target="_blank" href="help/gradeup_binsup.html"><span class='Function'>⍋</span></a> │Y   │U   │I <a target="_blank" href="help/first_pick.html"><span class='Function'>⊑</span></a> │O <a target="_blank" href="help/occurrencecount_progressiveindexof.html"><span class='Function'>⊒</span></a> │P ⍳ │<a target="_blank" href="help/beginblock.html"><span class='Brace'>{</span></a> <a target="_blank" href="help/identity_left.html"><span class='Function'>⊣</span></a> │<a target="_blank" href="help/endblock.html"><span class='Brace'>}</span></a> <a target="_blank" href="help/identity_right.html"><span class='Function'>⊢</span></a> │<a target="_blank" href="help/absolutevalue_modulus.html"><span class='Function'>|</span></a>     │<br/>│       │q <a target="_blank" href="help/reverse_rotate.html"><span class='Function'>⌽</span></a> │w <a target="_blank" href="help/leftargument.html"><span class='Value'>𝕨</span></a> │e <a target="_blank" href="help/markfirst_memberof.html"><span class='Function'>∊</span></a> │r <a target="_blank" href="help/prefixes_take.html"><span class='Function'>↑</span></a> │t <a target="_blank" href="help/sortup_and.html"><span class='Function'>∧</span></a> │y   │u <a target="_blank" href="help/groupindices_group.html"><span class='Function'>⊔</span></a> │i <a target="_blank" href="help/firstcell_select.html"><span class='Function'>⊏</span></a> │o <a target="_blank" href="help/classify_indexof.html"><span class='Function'>⊐</span></a> │p <a target="_blank" href="help/pi.html"><span class='Number'>π</span></a> │<a target="_blank" href="help/beginarray.html"><span class='Bracket'>[</span></a> <a target="_blank" href="help/define.html"><span class='Gets'>←</span></a> │<a target="_blank" href="help/endarray.html"><span class='Bracket'>]</span></a> → │\     │<br/>├───────┴┬───┴┬───┴┬───┴┬───┴┬───┴┬───┴┬───┴┬───┴┬───┴┬───┴┬───┴┬───┴──────┤<br/>│Caps    │A ↖ │S <a target="_blank" href="help/currentfunction.html"><span class='Function'>𝕊</span></a> │D   │F <a target="_blank" href="help/modifierleftoperand.html"><span class='Function'>𝔽</span></a> │G <a target="_blank" href="help/2-modifierrightoperand.html"><span class='Function'>𝔾</span></a> │H <a target="_blank" href="help/shiftbefore.html"><span class='Function'>«</span></a> │J   │K <a target="_blank" href="help/under.html"><span class='Modifier2'>⌾</span></a> │L <a target="_blank" href="help/shiftafter.html"><span class='Function'>»</span></a> │<a target="_blank" href="help/header.html"><span class='Head'>:</span></a> <a target="_blank" href="help/nothing.html"><span class='Nothing'>·</span></a> │<a target="_blank" href="help/string.html"><span class='String'>&quot;</span></a> <a target="_blank" href="help/constant.html"><span class='Modifier'>˙</span></a> │Enter     │<br/>│lock    │a <a target="_blank" href="help/transpose_reorderaxes.html"><span class='Function'>⍉</span></a> │s <a target="_blank" href="help/currentfunction.html"><span class='Value'>𝕤</span></a> │d <a target="_blank" href="help/range_windows.html"><span class='Function'>↕</span></a> │f <a target="_blank" href="help/modifierleftoperand.html"><span class='Value'>𝕗</span></a> │g <a target="_blank" href="help/2-modifierrightoperand.html"><span class='Value'>𝕘</span></a> │h <a target="_blank" href="help/before_bind.html"><span class='Modifier2'>⊸</span></a> │j <a target="_blank" href="help/atop.html"><span class='Modifier2'>∘</span></a> │k <a target="_blank" href="help/over.html"><span class='Modifier2'>○</span></a> │l <a target="_blank" href="help/after_bind.html"><span class='Modifier2'>⟜</span></a> │<a target="_blank" href="help/nextbody.html"><span class='Head'>;</span></a> <a target="_blank" href="help/separator.html"><span class='Separator'>⋄</span></a> │<a target="_blank" href="help/character.html"><span class='String'>'</span></a> <a target="_blank" href="help/change.html"><span class='Gets'>↩</span></a> │          │<br/>├────────┴──┬─┴──┬─┴──┬─┴──┬─┴──┬─┴──┬─┴──┬─┴──┬─┴──┬─┴──┬─┴──┬─┴──────────┤<br/>│Shift      │Z <a target="_blank" href="help/enlist_pair.html"><span class='Function'>⋈</span></a> │X <a target="_blank" href="help/rightargument.html"><span class='Function'>𝕏</span></a> │C   │V <a target="_blank" href="help/gradedown_binsdown.html"><span class='Function'>⍒</span></a> │B <a target="_blank" href="help/ceiling_maximum.html"><span class='Function'>⌈</span></a> │N   │M <a target="_blank" href="help/shape_notmatch.html"><span class='Function'>≢</span></a> │<a target="_blank" href="help/enclose_lessthan.html"><span class='Function'>&lt;</span></a> <a target="_blank" href="help/lessthanorequalto.html"><span class='Function'>≤</span></a> │<a target="_blank" href="help/merge_greaterthan.html"><span class='Function'>&gt;</span></a> <a target="_blank" href="help/greaterthanorequalto.html"><span class='Function'>≥</span></a> │<a target="_blank" href="help/predicate.html"><span class='Head'>?</span></a> <a target="_blank" href="help/export.html"><span class='Gets'>⇐</span></a> │Shift       │<br/>│           │z <a target="_blank" href="help/deshape_reshape.html"><span class='Function'>⥊</span></a> │x <a target="_blank" href="help/rightargument.html"><span class='Value'>𝕩</span></a> │c <a target="_blank" href="help/suffixes_drop.html"><span class='Function'>↓</span></a> │v <a target="_blank" href="help/sortdown_or.html"><span class='Function'>∨</span></a> │b <a target="_blank" href="help/floor_minimum.html"><span class='Function'>⌊</span></a> │n   │m <a target="_blank" href="help/depth_match.html"><span class='Function'>≡</span></a> │<a target="_blank" href="help/separator.html"><span class='Separator'>,</span></a> <a target="_blank" href="help/join_jointo.html"><span class='Function'>∾</span></a> │<a target="_blank" href="help/namespacefield.html"><span class='Value'>.</span></a> <a target="_blank" href="help/solo_couple.html"><span class='Function'>≍</span></a> │<a target="_blank" href="help/indices_replicate.html"><span class='Function'>/</span></a> <a target="_blank" href="help/length_notequals.html"><span class='Function'>≠</span></a> │            │<br/>└───────────┴────┴────┴────┴────┴────┴────┴────┴────┴────┴────┴────────────┘<br/>                             Space: <a target="_blank" href="help/strand.html"><span class='Ligature'>‿</span></a>
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