Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7034b952bd0478399f07bcd7eb8c69c1910712df27b34d95a85bd9f13e150254:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^