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15 | 15 | <a id="483" class="Keyword">open</a> <a id="488" class="Keyword">import</a> <a id="495" href="Cubical.Algebra.CommRing.html" class="Module">Cubical.Algebra.CommRing</a> |
16 | 16 | <a id="520" class="Keyword">import</a> <a id="527" href="Cubical.Algebra.CommRing.Quotient.html" class="Module">Cubical.Algebra.CommRing.Quotient</a> <a id="561" class="Symbol">as</a> <a id="564" class="Module">CommRing</a> |
17 | 17 | <a id="573" class="Keyword">import</a> <a id="580" href="Cubical.Algebra.Ring.Quotient.html" class="Module">Cubical.Algebra.Ring.Quotient</a> <a id="610" class="Symbol">as</a> <a id="613" class="Module">Ring</a> |
18 | | -<a id="618" class="Keyword">open</a> <a id="623" class="Keyword">import</a> <a id="630" href="Cubical.Algebra.CommRing.Ideal.html" class="Module">Cubical.Algebra.CommRing.Ideal</a> <a id="661" class="Keyword">hiding</a> <a id="668" class="Symbol">(</a><a id="669" href="Cubical.Algebra.CommRing.Ideal.Base.html#3666" class="Function">IdealsIn</a><a id="677" class="Symbol">)</a> |
| 18 | +<a id="618" class="Keyword">open</a> <a id="623" class="Keyword">import</a> <a id="630" href="Cubical.Algebra.CommRing.Ideal.html" class="Module">Cubical.Algebra.CommRing.Ideal</a> <a id="661" class="Keyword">hiding</a> <a id="668" class="Symbol">(</a><a id="669" href="Cubical.Algebra.CommRing.Ideal.Base.html#3842" class="Function">IdealsIn</a><a id="677" class="Symbol">)</a> |
19 | 19 | <a id="679" class="Keyword">open</a> <a id="684" class="Keyword">import</a> <a id="691" href="Cubical.Algebra.CommAlgebra.html" class="Module">Cubical.Algebra.CommAlgebra</a> |
20 | 20 | <a id="719" class="Keyword">open</a> <a id="724" class="Keyword">import</a> <a id="731" href="Cubical.Algebra.CommAlgebra.Ideal.html" class="Module">Cubical.Algebra.CommAlgebra.Ideal</a> |
21 | 21 | <a id="765" class="Keyword">open</a> <a id="770" class="Keyword">import</a> <a id="777" href="Cubical.Algebra.CommAlgebra.Kernel.html" class="Module">Cubical.Algebra.CommAlgebra.Kernel</a> |
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113 | 113 |
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114 | 114 | <a id="4567" class="Comment">-- sanity check / maybe a helper function some day</a> |
115 | 115 | <a id="4622" class="Comment">-- (These two rings are not definitionally equal, but only because of proofs, not data.)</a> |
116 | | - <a id="4715" href="Cubical.Algebra.CommAlgebra.QuotientAlgebra.html#4715" class="Function">CommForget/</a> <a id="4727" class="Symbol">:</a> <a id="4729" href="Cubical.Algebra.Ring.Base.html#4647" class="Function">RingEquiv</a> <a id="4739" class="Symbol">(</a><a id="4740" href="Cubical.Algebra.CommAlgebra.Properties.html#14388" class="Function">CommAlgebra→Ring</a> <a id="4757" class="Symbol">(</a><a id="4758" href="Cubical.Algebra.CommAlgebra.QuotientAlgebra.html#4254" class="Bound">A</a> <a id="4760" href="Cubical.Algebra.CommAlgebra.QuotientAlgebra.html#1823" class="Function Operator">/</a> <a id="4762" href="Cubical.Algebra.CommAlgebra.QuotientAlgebra.html#4276" class="Bound">I</a><a id="4763" class="Symbol">))</a> <a id="4766" class="Symbol">((</a><a id="4768" href="Cubical.Algebra.CommAlgebra.Properties.html#14388" class="Function">CommAlgebra→Ring</a> <a id="4785" href="Cubical.Algebra.CommAlgebra.QuotientAlgebra.html#4254" class="Bound">A</a><a id="4786" class="Symbol">)</a> <a id="4788" href="Cubical.Algebra.Ring.Quotient.html#7223" class="Function Operator">Ring./</a> <a id="4795" class="Symbol">(</a><a id="4796" href="Cubical.Algebra.CommRing.Ideal.Base.html#4395" class="Function">CommIdeal→Ideal</a> <a id="4812" href="Cubical.Algebra.CommAlgebra.QuotientAlgebra.html#4276" class="Bound">I</a><a id="4813" class="Symbol">))</a> |
| 116 | + <a id="4715" href="Cubical.Algebra.CommAlgebra.QuotientAlgebra.html#4715" class="Function">CommForget/</a> <a id="4727" class="Symbol">:</a> <a id="4729" href="Cubical.Algebra.Ring.Base.html#4647" class="Function">RingEquiv</a> <a id="4739" class="Symbol">(</a><a id="4740" href="Cubical.Algebra.CommAlgebra.Properties.html#14388" class="Function">CommAlgebra→Ring</a> <a id="4757" class="Symbol">(</a><a id="4758" href="Cubical.Algebra.CommAlgebra.QuotientAlgebra.html#4254" class="Bound">A</a> <a id="4760" href="Cubical.Algebra.CommAlgebra.QuotientAlgebra.html#1823" class="Function Operator">/</a> <a id="4762" href="Cubical.Algebra.CommAlgebra.QuotientAlgebra.html#4276" class="Bound">I</a><a id="4763" class="Symbol">))</a> <a id="4766" class="Symbol">((</a><a id="4768" href="Cubical.Algebra.CommAlgebra.Properties.html#14388" class="Function">CommAlgebra→Ring</a> <a id="4785" href="Cubical.Algebra.CommAlgebra.QuotientAlgebra.html#4254" class="Bound">A</a><a id="4786" class="Symbol">)</a> <a id="4788" href="Cubical.Algebra.Ring.Quotient.html#7223" class="Function Operator">Ring./</a> <a id="4795" class="Symbol">(</a><a id="4796" href="Cubical.Algebra.CommRing.Ideal.Base.html#4571" class="Function">CommIdeal→Ideal</a> <a id="4812" href="Cubical.Algebra.CommAlgebra.QuotientAlgebra.html#4276" class="Bound">I</a><a id="4813" class="Symbol">))</a> |
117 | 117 | <a id="4820" href="Agda.Builtin.Sigma.html#251" class="Field">fst</a> <a id="4824" href="Cubical.Algebra.CommAlgebra.QuotientAlgebra.html#4715" class="Function">CommForget/</a> <a id="4836" class="Symbol">=</a> <a id="4838" href="Cubical.Foundations.Equiv.Base.html#1054" class="Function">idEquiv</a> <a id="4846" class="Symbol">_</a> |
118 | 118 | <a id="4852" href="Cubical.Algebra.Ring.Base.html#4097" class="Field">IsRingHom.pres0</a> <a id="4868" class="Symbol">(</a><a id="4869" href="Agda.Builtin.Sigma.html#263" class="Field">snd</a> <a id="4873" href="Cubical.Algebra.CommAlgebra.QuotientAlgebra.html#4715" class="Function">CommForget/</a><a id="4884" class="Symbol">)</a> <a id="4886" class="Symbol">=</a> <a id="4888" href="Cubical.Foundations.Prelude.html#915" class="Function">refl</a> |
119 | 119 | <a id="4897" href="Cubical.Algebra.Ring.Base.html#4123" class="Field">IsRingHom.pres1</a> <a id="4913" class="Symbol">(</a><a id="4914" href="Agda.Builtin.Sigma.html#263" class="Field">snd</a> <a id="4918" href="Cubical.Algebra.CommAlgebra.QuotientAlgebra.html#4715" class="Function">CommForget/</a><a id="4929" class="Symbol">)</a> <a id="4931" class="Symbol">=</a> <a id="4933" href="Cubical.Foundations.Prelude.html#915" class="Function">refl</a> |
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