- bug fix in the induction for the closure property

[helm.git] / matita / matita / contribs / lambdadelta / basic_2 / computation / csx_lpx.ma

diff --git a/matita/matita/contribs/lambdadelta/basic_2/computation/csx_lpx.ma b/matita/matita/contribs/lambdadelta/basic_2/computation/csx_lpx.ma
index a365b4310b1916ff2ccbaf2c24cfc8a76161e3f4..c387f545c40d3dbac789a34c49816f11747e0190 100644 (file)
--- a/matita/matita/contribs/lambdadelta/basic_2/computation/csx_lpx.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/computation/csx_lpx.ma
@@ -90,7 +90,7 @@ elim (cpx_inv_appl1 … HL) -HL *
   elim (cpx_inv_abbr1 … HL) -HL *
   [ #V3 #T3 #HV3 #HLT3 #H0 destruct
     elim (lift_total V0 0 1) #V4 #HV04
-    elim (term_eq_dec (ⓓ{a}V.ⓐV2.T) (ⓓ{a}V3.ⓐV4.T3))
+    elim (eq_term_dec (ⓓ{a}V.ⓐV2.T) (ⓓ{a}V3.ⓐV4.T3))
     [ -IHVT #H0 destruct
       elim (eq_false_inv_tpair_sn … H) -H
       [ -HLV10 -HV3 -HLT3 -HVT