Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a835ad0e13721b955c2c185fa6c34678b699cd5694026c15f0651e494fb0b1ba:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^