Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 101ffb121339591e6486465467f7fc3a48baede6cc5dc929733713b568f4aeaa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^