Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c17fb8bfce8566ffa8717d2f5de84a30da43a85e03d9ff611e72574c5bf2c394:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^