Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4b0bd8e87e2910354fc6feb22abcd026bf4070cc2fc6cce2fa9e8c6393ad9e3c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^