Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f99305ae5f14d84060cc9a57a13d93b559495e966bfebcc6058b13e551f2382c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^