Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 051a2ce5e0a94d76feb3458badccac27d3a699202e0981ff7aa76ac148346ae6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^