diff --git a/src/app/formulaire/definition/form-def-section.ts b/src/app/formulaire/definition/form-def-section.ts
index 4514d241fbc97fdfbb1a927126138b95c6b3580a..558d4f458a5e61879b5a048ab227ac68cd72a796 100644
--- a/src/app/formulaire/definition/form-def-section.ts
+++ b/src/app/formulaire/definition/form-def-section.ts
@@ -1,5 +1,5 @@
 import {
-    ComputeNodeType, CalculatorType, ParamsSectionTrapez, cSnTrapez, ParamsSectionRectang, cSnRectang,
+    ComputeNodeType, ParamsSectionTrapez, cSnTrapez, ParamsSectionRectang, cSnRectang,
     ParamsSectionCirc, cSnCirc, ParamsSectionPuiss, cSnPuiss, acSection, ParamsEquation
 } from "jalhyd";
 
diff --git a/src/app/formulaire/definition/form-result-fixedvar.ts b/src/app/formulaire/definition/form-result-fixedvar.ts
index 7cd26b3bb3d94cb184d7c1665eac853ab61002ee..5508e98ac359b62ab988f9caea7267ec2898505e 100644
--- a/src/app/formulaire/definition/form-result-fixedvar.ts
+++ b/src/app/formulaire/definition/form-result-fixedvar.ts
@@ -1,6 +1,7 @@
+import { ResultElement, cLog } from "jalhyd";
+
 import { FixedVarResults, GraphType } from "../../results/fixed-var-results";
 import { ParamRadioConfig, NgParameter, ParamValueMode } from "../ngparam";
-import { Nub, ParamsEquation, CalculatorType, Result, ResultElement, cLog } from "jalhyd";
 import { FormResult } from "./form-result";
 import { FormulaireDefinition } from "./form-definition";
 import { CalculatorResults } from "../../results/calculator-results";
diff --git a/src/app/services/param/param.service.ts b/src/app/services/param/param.service.ts
index 57706e786a5f304c8f3deb1c2552ba544aabe656..8d088ef028720437ee0c3f9feae5eaa86b2d1c12 100644
--- a/src/app/services/param/param.service.ts
+++ b/src/app/services/param/param.service.ts
@@ -4,16 +4,16 @@ import { NgParameter } from "../../formulaire/ngparam";
 import { FormulaireDefinition } from "../../formulaire/definition/form-definition";
 
 export class ParamService {
-    private createAccuracyParameter(calcType: CalculatorType): ParamDefinition {
+    private createAccuracyParameter(): ParamDefinition {
         const d = new ParamDomain(ParamDomainValue.INTERVAL, 1e-10, 100);
-        const p = new ParamDefinition(calcType, 'Pr', d);
+        const p = new ParamDefinition('Pr', d);
         p.calculability = ParamCalculability.FREE;
         return p;
     }
 
     public createParameter(calcType: CalculatorType, nodeType: ComputeNodeType, symbol: string, isTmpl = false): NgParameter {
         if (symbol === "Pr")
-            var prmDef: ParamDefinition = this.createAccuracyParameter(calcType);
+            var prmDef: ParamDefinition = this.createAccuracyParameter();
         else
             prmDef = ComputeNodeParameters.getInstance().getComputeNodeParameter(calcType, nodeType, symbol);