Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c68ffb3369c6b2060ce0bdaa8ce9788f8f905c56a0aea77c700d089c2ef7c959:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^