Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e915d647e9bc64eef2d65fbf2feced4b92dbb32e0c67bccb8eac117b951ea9e4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^