Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c44630285c959cca72eb0ba8a7a526c0699eae425e915e32d40bb5ff4d68f087:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^