Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3cb669bb02b7356c32f5b3dcf11ccd8046141c9549289bbd8b302b8c07a4a5c3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^