Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 36075eb7f9481a68395fae0cd33d922b8195e27e610a1ceeca3712c86131275d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^