Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c8c10c25499252dafe99a1d845c444dcc3ca8c5928b0e30c85844e5c7b524082:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^