Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 52ee70aee9030f2633e332513c1fa94775786f66bda1371b27eeb627c34ae6a6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^