diff --git a/DEV1.1/TP10/formule b/DEV1.1/TP10/formule
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index 0000000..fedb66b
Binary files /dev/null and b/DEV1.1/TP10/formule differ
diff --git a/DEV1.1/TP10/formule.c b/DEV1.1/TP10/formule.c
new file mode 100644
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--- /dev/null
+++ b/DEV1.1/TP10/formule.c
@@ -0,0 +1,20 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+int main(void) {
+	double rep1,rep2,rep3,rep4,rep5,rep6;
+	rep1=sqrt(fabs(log(0.5)));
+	rep2=sin(M_PI/6.0);
+	rep3=atan(pow(13,2));
+	rep4=pow(exp(-1),4);
+	rep5=log(-3);
+	rep6=pow(sqrt(2),2);
+	printf("%f\n",rep1);
+	printf("%f\n",rep2);
+	printf("%f\n",rep3);
+	printf("%f\n",rep4);
+	printf("%f\n",rep5);
+	printf("%f\n",rep6);
+    return EXIT_SUCCESS;
+}
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