Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 17c95230cfd5cc1b82e3b6b8e58e8df4e4c61ec8cd5fb83bc76423652f8fddfa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^