Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 45942af078506ae68b1638d081ea6a293a9d598cce06127abd39493e398a4a7e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^