Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 14ff3578938a3f33b3d09fe6d12f0b65d714546ea73a7098bf9a57bcdd737a20:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^