Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4d9c19c75bd10fc3716a9381bd4ce041e0112c23c4bc138fe0228b9c82a5f55f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^