Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 98ccef4150804c6326e68481dd00ab9e791a0c631aa90dbfc98ed9162d1596d1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^