Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 477594934959e68d9c9da2a61c6c4f998a01226b06ef2fdc421678d58283f90a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^