Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3bcac7c09f793fbb62c84a9e822a156c16e3ee078eae3f4529adfa9d87c925ed:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^