Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 54cace895cdf116aff8591f32eb75d9d0eb3a82b194a3bcd90cde726af09ccf1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^