Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ec0785e90e31fa9a6b66e13a82746458c5a9b3d8c5b6edae90ef7afa1f65ef2d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^