Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f10d5296de0739029d29bead9d3d74ed3af9d204963f57e3b0e100e34ef68b3c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^