Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 47e9798d9ff51f5ab1c8dc0239b38bb97a3a0d2980f00c53a7efb26ec7e65ba4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^