Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 36f160079cfe7efbcede249bfa66eac8559d234e1983494dc9367db18987ec5b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^