Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 03221f8fe9441605cd9ea0084b44af7f4f96b0fd1ac4fb9b71a23c64dcb3c909:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^