Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0d28904bf65e1313859336b43cb9095bbb024f13e06e134635175f2ff21cd071:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^