Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3090675e9bbdf1fe76c7ab8c4080003e6cf22d4e536c959a78855c14b517b90b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^