Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3b83725e15a628b21b7a24cebfe6b0687ced6749313bdbd961a879f6026680b2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^