Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fdd845cf88d8bb55767733326a7b8c6992c18db46edec2ab204309c5d5df0e65:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^