Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 09e789a1c3b8a8ae6879fe0535b407dac4b62dc4be029368404400eb44341c67:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^